[b]Die Punkte A(0|0) und B(6|–3) sind Eckpunkte des gleichseitigen Dreiecks ABC. [br][br]a) Begründe: die x-Achse ist [u]nicht[/u] Symmetrieachse des gleichseitigen Dreiecks ABC.[/b]
[br]1. Die Innenwinkelmaße des gleichseitigen Dreiecks betragen 60°.[br]2. Die Symmetrieachse des gleichseitigen Dreiecks ABC teilt den Innenwinkel bei A in der Hälfte, d.h. [math]\frac{\alpha}{2}=30°[/math].[br][br]Bei unserer Aufgabe stellt sich die Situation so dar:[br][img]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAaMAAAEQCAYAAAAdyxsvAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAADUnSURBVHhe7d0HfFRVvgfwf0BpSllBJCSgNAHpvSpZG7iSVUDFVWCVtwqC+wRpSi8Ciqy6LLAg6kOQp/BwRQUVVAxLFUTK0kloEkG6lISAMO/+zj0XJsMkmXInM3fm9/187mfunLm5mUmZ35xzT4nLzMx0iY3S09MlISFB37NHKM4ZCk557Twnz2kH/iwj55yXLl2SCxcuyIkTJ2x/XvnhwIEDEme8CFvDaPny5XLnnXfqe/aw+5xfffWVvPXWW9KnTx9p166dLg2eE1478Jw8px34s4ycc16+fFkyMjLk6NGjUqlSJV3qHHv27JECcXFxYufmcrm8lgez2XnOL774Qh588EH1KQK3uO/tuEC2SH/t1sZzen8s0C1Wz8mfpffHAt3sOCd4K4/0DWwPo0jeEDzJycmycOFCWbZsmbrFfTsDiRs3bty4+b8VUJEUAxYtWiTt27dXAYQaEeAW91GOx4mIKDxiIowQNFaNyAoiixVIeJyBREQUHjERRuvWrZPPP//8miCyoByP4zgiIsp/MRFGI0eOzDGILHgcxxERUf6LmWtGREQUuRhGbubMmaN6dXz99de65Kr9+/dLq1at5I033lBdMImIyD4MIzctW7aUZs2ayXfffadGNLtbv3697N27V1q3bq0Ci4iIrtq6daveCwzDyE358uVVGK1evVp++eUXXSqSlZWlxiWhZlS9enVdSkTkPOg9bNeGMZqYQADmz58vv/76q9oPBMPITeHCheWee+6RlJSUbCn/888/y/fff6+mDipZsqQuJSJyHryf2bXFx8dLoUKFZPHixeo+eiUHimHkoXHjxpKUlJStqW7Dhg1y+vRpad68ubpPRBTrSpUqJQ0aNFC1IdSSEhM7qfn10tLS9BH+YRh5uOWWW9RkhVZTXWZmpixZskTuuusuqVy5sj6KiMiZnn32WVu2xx57TJ0PQVSw4M3Ge+f9RkDVD7h2xDDyULBgQWnTpo3qsICmOkxtvmbNGrn//vulaNGi+igiIkIt6N///reUL5+s7uN2+/bt6j3TX44Oo+PHj6vrONZEe9hHWbAaNmwo9957r2qq27Rpk9xwww3SqFEj/SgREQFqQagNlSrVQN0vWjTRqCHdp2pL/nJsGCF0nnzySenatasa94MN+ygLNpDQFoou3Ej3zz77TNWUEhMT9aNERLELHRVw+WLFihWqFhQfb9aKLPHx7eXkyfN+B5Jjw2jHjh3q1n1xPGvfeixQqGUhgHAehBF62KH5jogoFmHQ/7x582TUqFFq69GjhwwZMkSOHv1NihXL/kG9YMEiUr58e1VrOnbsmC7Nm2PDCGN+sGJr6dKldYm9br/9dtVUh+9Tr149XUpE5Gy4Hp7Xhg/i586dU8d/8MEHMm7cODl48IwRMg9Js2ZvytmzBeTSpUJy5MhemTv3fjl0aKU61nLzzUlyww2V/OrMEJeSkuK4uW0QQLfeequ6lnPq1Cm5ePGi8eJvVj3gevfubfxw5sptt92mlrI9cuSI/iqRmTNnqs2C8UQ5wS9iwoQJUqtWLXn00Uc56wIRRSxcpsDg0zNnzkinTp10qXdvv/223ssZPoTjvW/jxo3yz3/+09jvJEWK3K8e27PnS/nmm2GSmDhMbrrpIUlP72a8D+80Pry/brwv36WOgdOnt8ru3ZOkT58+UrNmTV3qHTpCxBkvwtYwwkwFaOKyky/n3Llzp3Tu3FkGDBigrhvlBeGS20tfunSpDBw4UN5//331S/FFuF67v3hOntMO/FlGzjkvX74sGRkZ6sN3XkNQ8gojfLBH72G8R44ZM0aqVHnYOH8z/ajIvHnJRq2otFSqdPWDPQLpuutEHnpoli4x7d37rhFYJ9T7cm4QRlHRtdsKInwi8CWIcoLa0IwZM1RbaK9evdTg16pVq+pHiYicDytb57bdfffdqtUJHbhKlSqXLYg2bpxu1IIOSXz8cF1iKlXqKSMIt8vZs/t1iQmdGVJTU9Vg2Lw4Pozcg2jYsGG6NDDopLBr1y75xz/+oQa5Dho0SE0RREQULTAHZ26bNeUZxlneeOOtat+yYcMso6Zzr1EzOml8eF9/ZRMpKUWLlpJNm6bLiRNrr2wZGfuNQPqDunaEyym5cXQYuTfNBRtEUKRIEXn99dfV1D+oyqK6SkQUi7Zs2WIEzx36nsjKlSOMQMkyQuYbSUvrcc2WkXHSeO/cbtSQPsq2nT69TH777bc8OzM4NowwluiFF17w+RoRERH5rm7dunLmzNVmt1atRsmzz/6Q49a589NqtWys+eZt69ixoz6Td44NI3TrxkyxXbp0URfa3DcskkdERIHDcjlnz+7V9/J29Oh+NbdnoBwbRqgNoTect401JSKi4FSrVk127lwv588v0yU5O3v2A3VZo1y5crrEf47vwEBERL7D9fC8tt27d6uxnOhZt3Xr/0rhwmf0V1+rWLHtRmgtl6efflqXBIZhRERE2SCMMG4JHcTatm0rq1b1l4IFU+S339Ll8uWLcvHiaYmL2ysu1yfy/fdTZejQoVKmTBn91YFhGBERxRBv3bk9NwyixfggBBI6HvTt21eOHfveqCWNkw0bnpfNmwfIrl1TjbMdkddee00qVKhgnjwIDCMiohjibaCrtw296YoVK6a+pkaNGmrc5aRJk2Tw4MFqrjoMg8GEqdYxwWIYERGRTzAxAK4lhWKCaoYRERGFHcOIiIjCjmFERERhxzAiIqKwYxgREUUBTIV2/fXX63vOwzAiInI4BBF6umE7e/asLnUWhhERURRAEGEZnMzMTF3iLAwjIiKHs2pGWAwUi9idOHFCP+IccSkpKS69H1OwpLjx2vU9IiJnw4oFmMbnwoULaouPj5eEhAQ1vU+kS0tLkzjjBdgaRsuWLZM2bdroe/YIxTnxScLml+6Y185z8px24M8y8s6J9zSsqpqVlSXnz5+X1atXS7169eTSpUtXHg/Whg0bpEGDBvpe8AoUKKCeH5vpiIiiBD5kX3fddVK0aFEpUaKEusXUPVhrCFvZsmWD3ooXL+61PNANzwsYRkREUQSBhNoGunlbwYTJTO3aChUq5LU80A2dLoBhREQUZRBI1oZgsnOz+5zoeAEMIyIiCjuGERERhR3DiIiIwo5hREREYccwIiKisGMYERFR2DGMiIgo7BhGREQUdgwjIiIKO4YRERGFHcOIiIjCjmFERERhxzAiIqKwYxgREVHYMYyIiCjsGEZERBR2cSkpKcEviu5ASUlJYrx2fY+IiMIlMTFRxGUzhJvdQnFO4/XrPfs45bXznPaK1XPyZ2mvWD5namqqi810REQUdgwjIiIKO4YRERGFHcOIiIjCjmFERERhxzAiIqKwYxgREVHYMYyIiCjsGEZERBR2DCMiIgo7hhEREYUdw4iIiMKOYURERGEXs2G0Y8cOvWef+Ph4vWefIkWK6D0iougVU2F06ZLIP/4h8sc/iixZUl3dz8u6dSL9+4scP64LDBcuiCxaJPLUU+a5cIv7FStW1Ufk7scfRbp0Edm7Vxfkonbt2pKeLjJypEiHDuaGfZS5w/PD88TzJSJympgKI7xh/+c/IiVLiqxfL3LokH4gB8eOiXzwgcgDD4iULm2WIcDef1/knXdEmjYVGTRIpFEjkRkzRGbPLuBTwPnjl19ukCFDRI4cEenZ09x+/llU2Z49+iADnh+e50cfiZw8qQuJiBwipsJo0yaRX38VSU4WOXtWZPt2/YAXWH7viy9EbrhBpFkzXWjYsEFk8WKR7t1FnntOpFUrkeefF/mv/zLLt23TB9rg/HkzDIsXFxk9WqRtW3MbN84smzvXrKVZmjQRiYsT+eYb8/lHq507d0r9+vWN1xqnNuyjzBezZs3y62vmzJlz5fvktGHV4Hbt2hkfdtyqz0Tkl5gJI7xp//CDSPnyIi1bitx6q8iyZSIZGfoAD6h94PHf/17kxhvNMtR6Vq8WuekmM6CM9yEFt7iPcqxkblft6OBBMzBbtxYpU0YXGrCPss2bRQ4c0IWGEiVE2rQR+fprkaNHdWGUQTjUqFHD+GBhfLLQsN+5c2efA4mIIk/MhBHetPHmXb26SEKCSN266MQgkpamD/CwZo0ZKjVr6gIDgmvfPnRUMN/43eE+lnHH4zkFnL/wnM+dE6lSRRe4qVbNfMw9jKBBAzN4ly/XBVEEYfP666+r/Q+MKqPLqP6tWLFC3UcgzZs3T+0TkfPEYT1zvR+VKlSoIBUrVpRPP71OPvxQZMQIkTp1RLZuNffvvVfkmWcuS3r6QaMmctB4k68mxYqVkfHj46RQIZGBA0Wysn6VAgUKSGZmcRk61AyyXr1ccuzYUdmzZ49UqlRJbr65rEydGqc6J7zyCpr3fpVdu3YZwXQ1mcob1TIcu3nzdfLGGyJjxojxdWdl9+7dcvr0aX2U+ZxvNapu8+cXlM8+M49LSMgygtNMzipGOqWnF5Zhw0Tuvx+dIS7JoUOHpHjx4lK4cEnjuYsULCgyYIDLOO8Rdf5Ldl/MCgM0sb333nvSpEkT47UPMz4AlFA/tzHGD6iO8Uvt1q2bPjJn1jnwMxw5cqT6Wefma6OaOXbsWLU/efJk1aGEiOyViE/yxqdLWyHc7BbsOc+dc7leesnl6tPH5Tp1KntZz54u15EjZpklPd3levppl2v6dF2g7dnjcj35pMs1daou8IByPI7jcrN+vW/H5Xa+3J4LnjeeP16HN5H4O/LG/ZxGqLt69OiBD07qFvcD0b17d3WOevXquXbs2KFLc2bUwNTx2IxamC7Nzok/TzvE6usGntNeqamprphopkOFwqgcSL16V5vXihUTqV/f7CK9caNZZsH1lhMnzOY4J8LzxvOPputGqGHuQxuoISEhQSZOnHilAwE7DxA5X9SHEXqVoRs3oAu21ekAcB+95dApAT3XLOhpd/myeW3JidCRAs//4kVdEAWOHTsmhw8fVvvDhw9Xm2Xx4sVyzz33hLwDQ+vWra8EoPuG3nToWEFEgYv6MMJYoe+/Ny/qY2wOBqla24svmp0A0GMNPdcsqFV4g+BCjQqXXzy7TuM+yvE4jrMDQgXn9fxeYJXjGE9Fi5q3eY2jcjJ2YCCKLlEfRqmp5ptyrVrm+CLPDV2yEUh4T7Pe9L29wQPe5DG+B2GVlaULNdxHOR63wiBYN98scuaMyKlTusANyvAYjvGUmWneOrWZMS9t27ZVTXPQsGFD6dGjh9pfuXIlm+uIHCqqwwg1FdSKChcWefpp9Jq7dvvzn83wwXGoRQHGFRUwfjKeU+6g1nPbbWYtyq3zm4L7KMfjOM4OFSuatSxc7/KEMjyGYzwhFPH8r79eF0SZ24wfcjH9Qy5qJD+uIQGa8dCcFyqohaE25rmlpKTIk08+qY8iin6bN2+WO+64Qx577DE56Tblyznjk33v3r3VYzjGH1EdRqgRoXMCxuSg56C7N998U92i9oBrRzgWtShAbQMB5dnMhe7SLVqYb/YIL+N9SMEtBsiiPCnJPM4OeM4Y54Ram/t7LKYG+vZbs4u5tzBCKOL5e6s1OVWZMmWkXLly+h4RhROGUvTt21f+7//+T+bPn3/lg9knn3wiU6dOlcGDB6tj/BHVYYRrQQgIDAT1rK28iAtGBgRH48ZqV82egGtLeCNHDQc1I/eODYBzYUqed9/FuBM0DZm3uH6NcuMDgW0wYTcmVEVznPG7VdMNYcNYJzzPzp1FjYVyh2FNGAiL559Tc6MTlS5dWlph7iXDmjVrjNdojvbNzMw0fk9mFRZhhdAiotBCxx3MeoKxfVOmTFFjKrESAnq59urVSzp06KCO8UfUhhHelFFbQVfuhg11YQ4QIJUqXZ1eByGA0EGXcG+1IzTtYXwleum99pp5azX52VUrslSuLDJqlMgtt4hMm2ZumNII4zDxmKdffhH56SezBhdtq0/cfffd6ta9swJCCeEECCuEli9wDkwr5N4rzn3z1jsut950uMU1K6JYgUHn/fr1Mz4YX5C//e1vMm7cOLXkzfPPPy83BNCLK2rDCDUhzISAiUYRNLnBLN5otcMMDVX1KhDo2IBzYEYFT6iNdOwoMnOmqBkScPvgg7hO85s+wj5njGoR5tHDLAxGDVhtWEIip27neL7oRIExVNEGYTMaM8Ya0LUbAWDNU4dODfhERkT5x2qumzFjhnz66afSp08fqek+h5oforqZLhi43oLJSHG9BjN9+2LLli16zz5bMW+Rj/A88XxRgYjW1ipMA2R157agNx3aqn2tFRGRPfCBsEWLFiqUMKUPOi4EimGUA+NnLH/4gzl4FLN9++JXX1PLD1mefchzgeeJzhQIIzz/aIUakntvtmnTpqledb5AG7f71+a0Wb3jcOvtcfcNvelwa13TIooV6D03adIk1Yv11KlTav5GlAUiqsMIMxCgCc1XnsejdoEOBEuWRP6CdRhe8+WXePO8uhAgEVGo4AMYWiQ++ugjeeONN9SGfZThMX9FbRghWHB54V//8i2Q3I//n//RhQYsWIdOCr/7nS6wATpU+HItyx8IoIkTzedLRBRqVu+5xx9/XJKTk9WGfZThMX9FbRhNmYIeU+Z+XoFkBZF1PDoJoGMCETkflhlxX6KFgoemOIzVRE86q/ccNuyjDI/521wXtWHUp4957cSSUyB5BhH85S/m3HVE5Eznz5+XQYMGSXx8ovFpvYvcckt5qV691pXB7hQ4q3kOPejQech9cCv2UYbHvDXXjRo1ShYtWqTvZRfV14y8BZJ7ExyDiCj6YOxZw4YtZPnyM9Kx47fSr9+vMmDAWWnVaobMnr1UHnroUX0kBQI96Lp06aKC5oUXXlD3LdhHGR7DMe6PQePGjaV9+/ZeAymqwwg8AwlNcAikAgUKM4iIotCf//wXo0b0qNx771QpXbq6LsX0Wi2NN8LP5fDhIldmYKH89eCDD8rChQu9BlLUhxF4BtI77yyTBg1myapVejI6A4OIyPm+/PJLOXTojFELGqxLrnXXXW/J5MlT5BdMV0L5LqdAijOqU/73wcvFsmXLpE2bNvqePew651tviVFN/1DS0v4mFy+eUGVFi1aUuoUypVYBjym6A3AhK0sKYYpwGznqnBgpjOkirGksgvTzzz9Lecx9ZCOe075z+n0+z4kevcDM68FMiLtq7VopedMj0vrOYbrEu4ULO8jgwU/KI488okv8E8nvc+4i+ZwIIgQSgklNzWWU2RpGkQxNc7VqvSmpqa/K5cvmYNLrLl+QGy+elLLGPia5tmldvJi1y9hCu94qORWmiLzF2C6re6Gx/fpiUrft36VBg7/oEu8++eQJ2bLlQ32PwgXzOsI777wTOzUjq7PCypU7ZfPmHpKVdUQ/IlL84nEphftFikg1Y7vd2EoHsBgQZksobHONwynnVLOzAqatuPNOcz9Ie/bskcreZoMNglPO+fLLL8v48eP1PXvY/Tz9Pt+CBZhaXaR5c11wrWCf49dff238rzcz3uTG6RLvPv/8AeP9oJcaGxOIWKvFuEOnBDti45qaUSyEkWevuVOn1smBA+/K+fM/mwWG+Iw0qXBmm3mnUiVp27WrtDXeVKt6WzAoB2vXrpWmTZvqe/ZwxDl/+81cShemTxd59llzP0j8h7e30cLu5+n3+QYMEClb1rzNQbDPEfMWPvHEM/LUU9t1ybVOnNgt775bT44fP3ZlkUZ/OeXvKBTntONv0z2IcA0pLS0t+jsweOu+3b9/E9m/f7rxRztUSpUypyw4VKyK/FRcT/K3d68sNr7oReNNdcqcOZKq186hHLgPKMSU4RS0p556Su9FEcyvFcKVeAHLfLRq1UiWLv2rLsnu0qWL8t13z8mIEcMDDqJYF+zfpmcQWaI6jPIaR/TGG02lZ89hcvvtZiipQCrdwHwQnBBKmCAU60lUqSLGCzFX1UMHAuxjwzK3FSqENiTcJ4hlGNkiKsMIf6dYhjjEZs36H7nxxv3y+ed/kNTULyQj46jxeemg/Oc/s+V//7eh3HtvHXnppZf00eSvYP42EURoGvUMIojaMPJ1QCu6fXfs2NR43zZDKbNMB/mpklGtxap8lkgNJTxHrLqHT5uY0fW558wX/ve/myGF7YknzBUC0dOtVCn9hTZzrxndeKPeIfKAa0HW2v4hdP3118tXX31mfNB8SLZuHSZTJt0qM6bXlHPn5shbb71i/HtwFoZwWbdunfEh4fNrggiiNozc56aD3MYRWeOQSpUyQ6l44gQp3r4/5raI3FBCEwNmb923z1zZD2um4xb3MeUJOhFgdC/WXX/gAfNNAKsIhqJpgs105AtcVwzBml85wbQ0kya9IW1Kl5R7qleRmTPfk4ceekg/SoGq6Md1dE8jR470GkQQtWHkPtDVlwGt7sf3799U5swZJkPfeUea9I/AUCpg/NpQA8EtOgycPYtuRCLt25u1JPRse/xxczNeg2AJ4BkzzOMDWA44Twwj21W1aaxWRMGHIUxV72355BAqhKWZyTaV7FxuwI3jw2jMmDGqdwe2du3ayXEs7KMhYPyZWcHzePQ4w8qiCKXG/frlGUoH82tEN7qdo2s22t+xiBGecI0a+kEPiYki99xjHofjixSRonhTsAkW1Jo1daq+J/KE8WnU/XdAgSlbtqz6OeJveuXKlbo0CqDGvmyZvpM/zmVkCJamT0hIkPr168vOnRwJF6jc3m+D5egwmmMEAP5Rscoguhpipc0hQ4ZIZmamPsL3ILJ4Ox6hNHz48DxDadrEiflTUypY0NyOHDEDBs/nuuv0gx6MPxrVkQHH4Xjj6643AskOCKJ+xs+jsVsQPtyli1odlYEUHFz3mGqE/OLFi3VJlLjvPpGvvtJ3Qm/WrFly7uxZqV2rlqSnp8uAAQPURJ78+/SfL++3wXBsGOGPafbs2armUlovbdqrVy/Zt2+f/BiiZgArlIbMmGGGUu3a2UKpyOHD+dN8h+Y2hAymVzlzxgwmyKnv/9GjeseATzXW8UHCAEWo4rby4D0PP6xuA1lci67CPz3GzNSrV0+XRAl82jNel+pUEygfWyBQA8I4m5IlS0pB/WENn+aBf5/+QeAsX75cunbtGrL3W8eGkZXOZTB2QcMPCWmNH1AoNWvWzAwlq6aEUHK/VhLqa0qXL5vBgwGEmAtu40Zz4CkCytOFC2anBjTX4Xjj6y7jWBs0bNhQ3n33XSlsfOJU6tY1bykoeBMdbfz94G8smHnaIhJCAdcyjf+LgKDXKH4mgwbpgpzhPeKmm25StUwL3iO+MmpmeJ+gyOLoMEK7pXsYWaxP7KGWLZT695dzuLCXH6F06ZK5YfxQo0YiS5eK7N+vH/SQliayZAmmKhbBpJYXL8qFjAz9oE3wPcAII3zixGSX3n4vlDd8AsUCcN26dVNTpEQljFMxPsT47Y03robYhAkiX3xh7ucAH0oR5lh5lNeMglO0aFG58847VWuU1cSJUAe7/k4dfc0oUlih9OjAgSqUQl5Twlgi1HjQM657d5Fdu0SGDkXbpT5Aw33j+yrPP292fDh/XrLQ+84uCEUdhEeNf/zevXurdvnq1a+uI0O++xdWgDR07NhR3UYldGLAANhZs3SBjzw/4OjmotxgTAvmYkRzp3XNqHPnzgykAOBaMJrp8EETFQE022E1V6vZLlgMIxvVrFkzW01JjasIRSihmQ6BglBq21Zk3DiRjz82Z1sYO9Y85r33RBo0EMEFcHT/xnMx/inV19nJrRY60ngj7dSpk/qjJf/hDRIX3Pv27as+iUY1NG+jduMPo7Yor7xizjaCmpXxITAvGO1fwu26LkK+efPmMm/ePF1CvkCNvWfPnqrVCZdHsCGYMKWSXb09HRtGSGf8QNBc58nuGZT9daX5zviHaYR/OgSB+8wEdoTSuXPmNDy4ToTvga7b9eubg19h2zZcrRX54QczsBBcGACLQLKTWxhVM4IIHUooMD8Yv6slS5aYMxjrJmj0psN8a+hSG1UwEBu1Z38DacgQcwA3WgQCgJBHcx35B50U0OyJTgtW7zlcd8O1zaW4TGADR4cR/mHdwwhtmUjp2zA/WwRAKI0YMcIMJaumZGconTxp9pRDkx3GEuGPAoNfYeJEkbffNqdgwR8PjkOA2ewkws6QZdQA+/j7xkLZoEZpfeq0Pmi1NT5IoFddVIY8ajkvvyyyPecZtoPRuHFj40/+nPpZWvBGiua6cH9gdbLrchpGEiTHhhHaKVFNxCdG64IaxmUgiNDLK5JYoTT4nXfsDyXMfoBusggmNN+5w33UhjAjQwiCCOOMdqJGZihs/OMT+aVmTbNm9N//rQvsheuWeD84g+EPGq7JrVmzRgUV+Q7vqfhZ4j3W6p2ID/5oAbrbmromSI6+ZoRPkqgqWrUk/HDGjh0bse3taKsOSSihZoQxR55hhE+ENnXj9gYXMIvrMUx//+479TuwNgyQo8CdtfvaXqRCEzNmBPGhq3Yg0CsRrN50r7/+usydO5cdbPyE91T08kSt0vofR2cl9J61q5u84zswoPnCatZAV0O7enaEkj+hNP+bbwLv6BBiuDhcSwf/C+++e+X3gI2dGIKDWmfMjIlBZ4RFi8yONiGAQa9Wb7qNGzcyiAKEQJo2bdqV/3G7f5aODyMn8xpK7hOZGqG04/33faspoWaEa0MYT2T8ocjTT5v37R5T5A4jr/XFzLPROiYmTEI9cDuioGaEmvTgwXKz1QHHRpcw/IBskxGi95S4lJSUHOaQiW5JSUlivHZ9LzJs27ZNLQl+YNkyKXLokBREwLg5X66c1G/bVprXqSOJWMfIQ2GjdlWuZk0pWqqUnD99Wg5v365uQ6XC3LkSv3ChZJUpI2vmz9elRIEpZXzSrjNwoOwYMkSO2rRUNj69Lxo/Xi4Z/xu9J0xwRMtJLEpMTJQ4o7plaxjF0jrunux6nrjAii696403+EupqdeEEqbhb9u1q7S9806pGsDaIgg8zLMXNMwzhsGD3bvLsm7dHPF75zntO2conuOmN9+UeiNGiEyaZM7UECQ8x7GdO0sR44PctC++kPKYhcQGsfo7h1CcMy0tjc10kehK892MGVIW83hhRgeP5rugxykFC81I1ih2PfkkUbBOoSfsN9+YM4eg6zfFDIZRBEMoYb35l99+WxrimlIkhZI10A0zgDOMyE6otS9fLvLvf4sYtRrxMrCdog/DyAFatGihluu9EkpYvyjcofT99+Ytxhi4T3lEZAfMkoAJfjE4FbPBo4MDRTWGkYNcCaXp06+GUrFi+lFDfoUSOkW4hxFRqIwfLzJ7tnkNCcvqr1qlH6BowzByoGyhNGBA/ocSFkfTXbrl3nvNW6JQwVRX+PCD+ez+9CeRDh3ydbVYyh8MIwcLWyitXWve4vtxWhXKL717m8uV4Bol5urDdEJYOmXNGn0AORnDKApcE0poY88llA76uGyzV5gp/LvvzH020VE49Oghsm6dyMyZ5npaPXuaaxs9+KAaOKvWSVq2zJyAFYtwek6TRRGJYRRFroTStGnSANeUEEru8/TpUJo2cWLgNaUFC0QOHzb3H3nEvCUKB6xnhGtKWHZ/yxYR48OW+nvHzPXDh2PxIhVUhTwXnaSIxDCKQgilUaNGyUv//Kc0sGpKbqFUxAiTgJvvsIgfJCeLtG5t7hOFW3y8yEMPmc136PBg1Yzmz5cTzZuLBDA4nPIXwyiKtWzZMtdQ8vua0sKFVwe6PvGEeUtEZAOGUQzwDKVzWLY5kFD68EPzFivKYmYIIiKbMIxiiBVKHfv2NWtK9er5HkpY516v6ipcHoKIbMYwikG1a9c2a0pTp/oeSuihBGXKsImOiGzHMIphV5rvfAmllBRJRRlqRTbNfExEZGEYUbZQqo8u4bgm5BlKxs2LxjalUCFJTVWxRERkG4YRXYFQGm3UhAZNnuw9lOLjZfGOHfLiiy/KlClTGEpEZBuGEV2jVatW14YS1rrHEhYaFv9jKBGRXRhGlKNsofTYYyJFiuhHrrJCacGCBQwlIgoYw4jydCWUBg0yKklGLckLLGXOmhIRBSouJSXFpfdjSlJSkhivXd8jf2zZskWFT26h07RpU2nSpIkkYJE0ojDZuHGjzJs3T+3369dPSmNCVYo4iYmJIi6bIdzsFopzGq9f79nHKa/drnOuWLHCNWzYMFdycrKrZcuW6tZzmzx5smv37t36K/wTaz9Pd044p1Oeo/W3mZ6erkuD54TXDk45p/HB1sVmOgqYe/Nd1apVdWl27OhARL5gGFHQEErdu3dXoVQPA2e9YCgRUW4YRmQbhNKYMWMYSkTkN4YR2Y6hRET+YhhRyDCUiMhXDCMKOSuUXnrpJYYSEXnFMKJ8g7nv/Aml9PR0XUpE0Y5hRPnOPZTqYil0LxBKCCTWlIhiA8OIwgah9Morr+QZSmy+I4p+DCMKO4YSETGMKGIwlIhiF8OIIo4VSk8++SRDiShGMIwoYtWqVUuF0ssvv8xQonyVmZkpPXv2lLi4uCvbnDlz9KN5QwcdfA2WXNm5c6cuzRnOjZUE3L+ft61du3Zy/Phx/VXRhWFEEa9FixYMJco3eLPv0KGDTJ8+XZeYunTpokKGQoNhRI7hHkp16tTRpdkxlChYX331lfo7wli4HTt2YK0ZNTs9DB8+XFauXKn2yV4MI3IchNLYsWMZSmQ7NM8tX75c7Tdv3lwqVqyo9u+++251C/v27dN7obFixQoVgN42BGW0LhDIMCLHskJp8ODBDCWyRdGiRWXatGnqjR+3uE/5g2FEjodPsL6G0oIFCxhK5BfUlmbPnq320XTXuHFjtU/2YhhR1PAllNauXcuaEvkM14eKFSumOjMgiObOnSvVq1fXj4ZG69atvfakw+ZPjz6nicN65no/pqAbpfHa9T2KRtu2bZNVq1bJnj17dMm1mjZtKk2aNJGEhARdQtFk48aNMm/ePLXfr18/v6+3fP311+oDjgUrGnfr1k3fy9msWbPkvffekypVqsjIkSOlQoUK+hHvPL9PToYMGSL33Xefvhc9EhMTBW2jtkK42S0U5zRev96zj1Nee6ydc/Xq1S6jtuRKTk52tWzZUt16bpMnT3bt3r1bf4V/YvV35JTnaP3O09PTdan/VqxYod4zsI0ePTrP54ljcKxRm3Lt2LFDl+bsgw8+uHL+3DYc5w8n/I4gNTXVxWY6inruzXeVKlXSpdmxowPlBmtyWd27P/74Y/npp5/Ufijk1psOs5JEK4YRxQyE0jPPPKOaOmrXrq1Ls2MoEYUHw4hiTrNmzWTcuHEMJboGpu7BFD7oLOA+2wJ61FmLPZYrV05Kliyp9sk+DCOKWQwl8oRBrqhBg/tsCz/++OOV6YHQZFeiRAm1n5dNmzZJjRo1rukVZ23eesfl1psOW7TOAMEwopjHUCILBrn27dv3yrL4VjDgFtq2bSu9evVS+2QvhhGRxlAiwDii1atXS48ePXSJCR0Yonk6nnBjGBF58DeUrGsJFD3cpwWytmHDhulH84Zj3b82p83qHYfblJQUr8d4bmgmjEYMI6IcWKE0dOhQtbaSNwglBBJrSkTBYRgR5QGzNIwfPz7PUGLzHVHgGEZEPmIoEYUOw4jITwwlIvsxjIgCZIUSJs5kKBEFh2FEFCQMakQooQcVQ4koMAwjIptgKQqGElFgHB1GmDsqFqbJIGdxD6U77rhDl2bHUCLKzrFhhCDCYMOMjAw1EGzHjh3Su3dvBhJFDITSq6++ylAi8oEjw+j48eMqdLp27apGSgOm8OjUqZMsXbpU3SeKFAwlorw5MowwNxTmiIrWaTEoOvkTSgsWLGAoUUyJmg4MVm2pcuXKuoQoMlmhhCUKcgqltWvXsqZEMSUO65nr/bDDglVYFjqvhavOnz+vlv0tUqSIxMfHy8WLF9W07/Dmm2/K5cuXJS0tTU6ePKnKLDNnzlSbBRMTEoUbFnTD3+L+/ft1ybUwpgkhlpCQoEvIFxs3bpR58+ap/X79+nHG7QiVmJgouPhvK4RbfsrIyHD16NHD1bZtW9exY8d0ad6M16/37BOK185z2iuSz7lu3TrXoEGDXMnJya6WLVuqW89t8uTJrt27d+uv8I/dr90Jvx+cz/pZpqen69LgOeG1g1POadT+XRHXTIfmtnbt2mXrsu25WT3msBQwakT79u1TKybyUw85WePGja8039166626NDt2dKBoFXFhZHVOMMIyxw0dF6wggk8++YRBRFEDoYSF3RBKNWvW1KXZMZQo2jiiA8PBgwf13lUTJ05Ut7hGZHXvJoomCKXXXnuNoUQxwRFhhM4I7nDB9+OPP5bp06dLsWLFsjXh9ezZU9WaiKKFFUojRoxgKFHUcmTXbgxwRS8Zb014WCqYNSWKRo0aNWIoUdRyZBgRxTKGEkUjhhGRQ/kbSpjLkShSMYyIHM49lLC2kjcIJQQSa0oUqRhGRFECoTRhwgQZOXJkrqHE5juKRAwjoijTsGFDhhI5DsOIKEoxlMhJGEZEUc4KpaeeeoqhRBGLYUQUI26//XbWlChiMYyIYgyb7ygSMYyIYpQVSqNGjWIoUdgxjIhiXIMGDRhKFHYMIyJS/A0lzuhAdmIYEVE2voYSAok1JbILw4iIvGLzHeWnOKxnrvdjSlJSkhivXd8jorzs3r1bli5dKvv379cl12ratKk0adJEEhISdEl4YamZefPmqf1+/fpxRegIlZiYKFgDyFYIN7uF4pzG69d79nHKa+c57RVr59ywYYNr4MCBrpYtW7qSk5O9bpMnT3YZ4aW/wnd2v26cz3qe6enpujR4sfY7dxeKcxq1aheb6YjIL/Xr11ezhHfv3p3rKZFtGEZEFJCqVauqUBo9ejRDiYLGMCKioFg1JYYSBYNhRES2YChRMBhGRGQrK5TGjBkjd9xxhy7NjqFEnhhGRBQS9erVk1dffZWhRD5hGBFRSPkTSgsWLGAoxSiGERHlC19Cae3atawpxSiGERHlKzbfkTcMIyIKC/dQqlWrli7NjqEUOxhGRBRWCKXx48fLK6+8IrfddpsuzY6hFP0YRkQUEerWrSvPPvusCqVAakqzZol8+62+4wN/j6fQYhgRUURBKFk1JV9DCcEyf77I3//uW8D4ezyFHsOIiCKSr6H017++KO+/P0XOnTNrSnkFjBVElo0b9Q6FFcOIiCJaXqF0/fUihQotln37XjQ2M5RyCiTPIGrTBusc6TsUVgwjInIE91CqXbu2LjUhkG6/XYwgWixbt5qhNG5cqqxfrw8wIIQYRJGLYUREjoJQGjdunIwdOzZbKFmBdMMNIkeOmKE0ZconcuzYZTl4UGThQn2ggUEUeRhGRORIderUuSaU3AMJTp5cJ/v375W0tH1mgYFBFJkYRkTkaJ6h5BlIkJV1RDXdMYgiVxzWM9f7MSUpKUmM167vEVG02LNnj3z77beybt0ROXYsU86d263KExL+JC++2NMIrMPqPkWOxMREEZfNEG52C8U5jdev9+zjlNfOc9orVs8Zyc/x/fddrqSkza5q1V52/e53LVzlyj3suuuu9a7kZJfrm2/0QUHIysrSe/Y5cOCA3rOPU/42U1NTXWymI6KoYnXfLl68jtSoMU6efvpTeeKJT6RkyYbqcX8Gun7+ucgf/3jt9sgjheSZZ0Q+/FAkM1Mf7MW6dSL9+4scP64LDPgo/P33In36iDz8sMijj4q89hqud1XQR+Tuxx9FunQR2btXFwToxAmRGTNEHn/cfE09eogsWSJy4YI+QMP3+etfUeM075csWdLcsRnDiIiihrdxRH/84zYZPlykWjVdaPB35oVmzUSSk69uDzxgvHka754Io7/9TSQjQx/o5tgxkQ8+MI8tXdosQxAtWiQyfrxZNmAAgk1kwwaRUaPQC9A8LtTw3EaPNn8GeH6DB4ugD8jUqSLvvy9y6ZI+0IDpAps0MV/r+fMit9xyi37EXgwjIooKuQ1oxYf5YAIJb9ioCVnbc8+Zb9x/+IPIDz+IbNqkD9QQOl98YXaiQJBZdu0SmTNH5MEHzQBo1Uqkc2eRvn1Fjh41v0ZdRAghnB/d3NPTzZ/Pn/8s0ry5yPPPi3TsiFktRLZt0wcb4uJE7rlHZN8+UeO2brrpJv2IvRhGROR4vsysEGwgeSpYUKRpU5HLl82ahruffxZZtkzk978XufFGswwh8N13IqVKmc1z+HpLnTrm8zpwwKx9hBLOj+CrWVPEfUILhA5qR2imQ/C4K19epFEjs1Z34UIhXWovhhEROdqvv2avmeTWfdtbIAUyN9327dvVrXW9yL0bOaxZYzZ14Q3fcvasyO7dItWro3ahC7VixcymOzy3okV1YYjg/GgeRDMdvq8769qW5/NDUKEWh+e/ZYtxJwQYRkTkaO4B48s4In+P96ZatdvVhf2PPhKpUkWkQQP9gAHXj3ANqHJlkTJldKHhzBkMwhWpVEkkLU1k2DCRDh3MDgyTJpkdCsLl4kWR5cvN60VYfBc1NU/ofY3Xg+APRVMiw4iIHM8KGF+Dxd/jR47M3puuY8eC8sILIkWKiLz8ssjvfqcPNJw6ZTbTlStnPm7JyjKbwPCmjyAqW1Zk0CCR9u1FVq0SGTJE5Kef9MH5aO5ckU6dRF5/3XxOqDWVKKEfdINaVEKCWTtCLc9uDCMiigoIGH/4c7xnbzp0QEDNB2/MY8aI7N+vDzTgegxqOfHxusAD1gTs2tXsMICOA+hAgFDEdacFC7L3ZAsWVtHNC2qIQ4eagYQQHTjQe7fxwoXNHoB4fajh2Y1hRESUB8/edBiT8+abZq3o8GGzecvqeIBaAzo1oBbhDZrp7rzTvA5jQWY0bCjyn/9kH5MUrFLoLZEHfF90xEAooraIZsZ33/XeXR3XkhCWv/2mC2zEMCIiCgDCBCGC6ys7d5q1Csjr2g+a9FDLcFeokNnLDgFw7pwuDAKCER0U3JsWsWEQb25QS6pf3+xN98svutANmupw7QtNkXZjGBER+WkVLvIYcE3o5puzv0HnNAwHYVO8uL4ToTDJrLfrRRaEJV6DDxUuvzGMiIj8VLFiRXVrjdnBm7PVcw7jijA7AwaVukM5ZjPA2kqnT+tCzToPrmPZ8UaPkEST22efZd9wvQvPC4NsMcbK8/qU9TxQA/Lsrg6o9WF81HXX6QIbMYyIiPykZpk24BoPNmSTFUaoKaF2dOiQed+CWkfr1uaUP59+mj0IrPOgo4SdtY6DSD4PeH7oNYd58zwHt6Lb9ubNIo0bX53CyGIFFb7evfegXRhGRER5+PJLc1JR9w3dsseONa//dOt2dQApggg1INRA8AbuDr3n0BMPMxm8+qrIypVm5wfMb4cOD5heyL1jQ7DSMKDJA65PYQoi1G7QnRzfH4N0Mb0RnhOeO6YFcp8hAlCbQ7bhupI1q4SdGEZERHnALNu4+O++ocNCu3bm+Bws5mdBExkGwSIHPGtHeIPv3l2kd29z6h/M1o2gw9xvmCjVfZBsKKFb+oQJZjji+48bJ7J2rchjj5ld1b09DwQRunRjJgY7A9PCMCIiygGusXhed7G22bNFevb0Pp4IzW2oKWG5B08IpPvuE5k+3TwPZnFAd/ESJUI8Q6oHNNVhGQt8fzyPmTNF/vQn79MRoUkRtThMZYQZJ0KBYURE5KdTefRtxnUVXB9ascKcO88XO9E/PEKhhocpjjDeqnBhG0flumEYERH5aZPnmhEe0IyF6z8Y/IolJnzxi7eBPREA89AtXWpeS8LM3efsGAjlBcOIiCgEcN0FK7Ji9dRQTJ+TX9DjDj3v8FpwPeyY53oZNonDeuZ6P6YkJSWJ8dr1PSIi+2ABuipVqkgx3cXuwoULsnfvXjmMuYMChKl9cM4bdVc2l1FlOXr0qOzZs0eyMAurzQoWLCiVK1eW+Ph4o6YXp74fggg99Oz+fqqrvPENbIVws1sozmm8fr1nH6e8dp7TXrF6Tv4s7RXL50xNTXWxmY6IiMKOYURERGHHMCIiorBjGBERUdgxjIiIKOwYRkREFHYMIyIiCjuGERERhR3DiIiIwo5hREREYccwIiKisGMYERFR2DGMiIgo7BhGREQUdlETRmPGjFEbERE5T1SE0cqVK2X48OH6HhEROY3jw+j48eMyefJkuf/++3UJERE5jaPDKDMzU4YMGSLt27eX1q1b61IiInIaR4fRv/71L3XbsWNHdUtERE4k8v8WHuqY9PnmYQAAAABJRU5ErkJggg==[/img][br][br]3. Berechne das Maß [math]\varphi[/math] des Winkels, den die positive Richtung der x-Achse mit der Strecke [math]\overline{AB}[/math] einschließt.[br][br][math]tan\;\varphi=\frac{3}{6}\;\Longrightarrow\;\varphi=26,57°[/math][br][br][math]\varphi\ne30°[/math], also ist die x-Achse nicht Symmetrieachse des gleichseitigen Dreiecks ABC.