Queremos aprender sobre o uso dos termos [i]agudo[/i], [i]obtuso[/i], [i]reto [/i]e [i]raso [/i]utilizados por matemáticos na classificação das formas dos ângulos.[br][br]Por que esses termos são utilizados? Como visualizar esses tipos de ângulos? Como receber informações sobre um ângulo e saber classificá-lo?[br][br]Queremos entender essas questões.[br][br]Na atividade anterior aprendemos a reconhecer diferentes formas entre ângulos. São possibilidades que contrastam de algum modo, como um ângulo mais fechado ou mais aberto, com pouca, muita ou nenhuma inclinação.[br][br]Agora, vejamos o significado das seguintes palavras: raso, reto, agudo e obtuso.[br][br][color=#ff0000][b]Agudo[/b][/color]: O termo [i]agudo[/i] está relacionado com a ideia de pontudo, aguçado (um objeto pontudo, ou agudo, deve permitir furar, espetar).[br][br][b][color=#0000ff]Obtuso[/color][/b]: O termo [i]obtuso[/i] está associado à noção de espesso, grosseiro, sem fio, e é visto como antônimo de agudo.[br][br][b][color=#6aa84f]Reto[/color][/b]: O termo [i]reto[/i] é associado à ideia de certo, justo e direito (em particular, uma pessoa que toma decisões retas não deve pender nem para um lado nem para outro, deve ser justa).[br][br][color=#8e7cc3][b]Raso[/b][/color]: O termo [i]raso [/i]se relaciona com a ideia de não profundo, plano, liso e sem obstáculos (por exemplo, os 100 metros rasos é a prova que se realiza em pista limpa e sem obstáculos).[br]
Considerando as explicações para as palavras agudo, obtuso, reto e raso, procure obter formas, na animação a seguir, que possam ser associadas a cada um dos quatro termos.[br][br]Uma dica, pense em objetos do cotidiano que envolvem a noção de ângulo, mostrados na atividade anterior ou que você se lembre por conta própria.[br][br]Por exemplo, qual a forma de um bom cabide? Suas hastes formam um ângulo. Ele seria agudo, obtuso, reto ou raso?[br][br]Um ciclista deve se inclinar, com relação ao chão, como, segundo um ângulo agudo, obtuso, reto ou raso? Procure associar a posição da bicicleta com o termo explicando o motivo, de acordo com os significados das palavras.
Como você classifica este ângulo?[br][img]data:image/png;base64,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[/img]
Como você classifica este ângulo?[br][img]data:image/png;base64,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[/img]
Como você classifica este ângulo?[br][img]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAVYAAAC2CAYAAACCnKW1AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAABKySURBVHhe7d17cNTlvcfxdy6E+wkSoA3gMZBWBFLAUGoQCiHmt7tsQhBsGDgCDuRsYioQoJBap2fMOXOmlerQGoVBGiULitggl72QWO2Yinihgxyg4VKLQC0FKo4cJ+VWkpx/OIw+5ELCJtnL5zXDBJ7vh80Mk/nwm+f37G+jGhoaGhARkYCJNhdEROT2qFhFRAJMxSoiEmAqVhGRAFOxiogEmIpVRCTAVKwiIgGmYhURCTAVq4hIgKlYRUQCTMUqIhJgKlYRkQBTsYqIBJiKVUQkwKIvXbpkromIyG2IttvtHD9+3FwXEZE2iq6rq8PhcPDOO++YMxERaYNov9/PmDFjcDqdbNmyxZyLiEgrRffp04eKigry8vKYM2cOq1evNjMiItIKMSUlJSUAU6dOpXv37hQXF1NbW4vNZjOzIiJyC6LMDxPcuHEjCxYsYPbs2ZSXl9OlS5evjkVEpAU3nWOdP38+VVVVvPPOO9jtdk6dOmVGRESkGTcVK4BlWVRWVnLx4kUcDgfvvfeeGRERkSY0WqwAKSkp+P1+hg8fjtPpZOvWrWZEREQa0WSxAiQkJLBt2zbmzp1Lbm4upaWlZkRERAw3TgU0x+l0EhcXx8qVK7l8+TKZmZlmRERErrvpVEBzNmzYwMKFC5k3bx5ut5uoqCgzIiIS8ZrdCjAtWLCAyspK3nrrLWw2G6dPnzYjIiIRr1XFCuBwOKisrOTChQvY7Xb27t1rRkREIlqrixVg9OjR+P1+kpOTcTqd7Nixw4yIiESsNhUrwIABA9i5cye5ubnMmDGDtWvXmhERkYh0S6cCmpOdnU1MTAwrV67k2rVrZGRkmBERkYjSqlMBzSkrK8PlcrFgwQJeeuklcywiEjECVqwAfr+fhQsXkpqaSnl5Od/4xjfMiIhI2GvzHmtjsrKyqKys5Ny5c9jtdvbv329GRETCXkCLFSA1NRW/38/gwYNxOBz4fD4zIiIS1gJerACJiYn4fD6mT5/OtGnTWL9+vRkREQlbt30qoDnTpk2joaGBlStXApCenm5GRETCTkBvXjVl3bp1FBYW4nK5dPUqImGvQ4oVYOfOneTl5TF+/HjKy8tJSEgwIyIiYaFd9lgbM336dCorK/nLX/6C3W7n0KFDZkREJCx0WLECjBs3Dr/fT//+/XE4HFRVVZkREZGQ16HFCjB48GB8Ph8OhwOn06l3aYlI2GnXUwFNiY6OZvr06fzzn/9kxYoVxMbGMmnSJDMmIhKSOuzmVVPWrFnDokWLKCws1BOyRCQsdHqxAmzbto28vDwmT56M2+0mPj7ejIiIhIwO32NtzMyZM9m1axd//vOfsdlsHDlyxIyIiISMoChWgPHjx+Pz+YiPj8dut/PWW2+ZERGRkBA0xQqQlJSE1+slIyODqVOnsnHjRjMiIhL0gqpYAbp27Up5eTkrVqzgkUce4amnnjIjIiJBLShuXjWltLSUoqIiFi9eTGlpqTkWEQlKQV2sABUVFeTl5WGz2XC73fTs2dOMiIgElaDbCjDl5uaya9cuampqsNlsfPzxx2ZERCSoBH2xAkycOBGfz0e3bt2w2+1UV1ebEQDOnz9PdXU1Fy5cMEciIh0mJIoVIDk5Ga/Xy4QJE5g6dSqbN2++MfvhD3/IsKFD6d+/P1OmTOGOO+7g3pQUfvazn33tNUREOkLQ77E2pri4mKeffppFixbxysaNXLt4kf+8do00YDxQff3XfwIp99zDIb3hQEQ6UEgWK8AzzzzDypUrGQX8Fmjsg7YPA7NiY/nXiRPZ9fbb5lhEpF2EzFaA6eTJkwzq0oUDTZQqwAjgj9eu8ce9e/WRMCLSYULyivXkyZMMGTKEnUCOOWyEB/iPYcM4cPSoORIRCbiQvGI9fPgwALf6BNe7gYPHjvGPf/zDHImIBFxIFmtNTQ1jevSgjzloQtL1r/9fyCIi7SkkizUpKYnTdXXmcpO+uP514MCBxkREJPBCslhHjhzJZ1eu8IE5aMInQPLAgQwaNMgciYgEXEgW64gRI7jve9/jSXPQhP+KjsY2fbq5LCLSLkLyVABAdXU1U6ZM4TdArjn8igpgfkwMfzpxgjvvvNMci4gEXEhesQKkp6fz5JNPMgv4pTkEzlx/59UsYFhKCjabjQ8//NCMiYgEXMgWK0BJSQmHDx/mjYwMenftyre7dWNKXBzJPXowJDaWzwoLuXr1KtXV1YwaNQq73c62bdvMlxERCaiQ3QowHT58mJqaGmpqahg9ejSjRo0iOTn5a5mlS5fy7LPP8txzz7Fo0aKvzUREAiVsivVWrVq1iscff5yf/OQnevqViLSLiCtWgI0bN5KXl8fDDz9MeXm5ORYRuS0hvcfaVvPnz2fXrl1UV1djs9k4c+aMGRERabOILFYAy7Lw+XzU1tZis9nYt2+fGRERaZOILVaAlJQUvF4vw4YNw2634/F4zIiISKtFdLECJCQksHXrVubMmcP06dNZt26dGRERaZWYkpKSEnMxEjmdTuLi4li+fDn19fVMmTLFjIiI3JKIPBXQnA0bNpCXl8fChQspKyszxyIiLVKxNqKqqgqXy8V3vvMd3G43/fv3NyMiIk2K+D3WxjgcDnw+H59//jmWZXHgwAEzIiLSJBVrE0aPHo3X62XIkCHYbDYqKyvNiIhIo1SszRgwYADbt2/noYcewul0as9VRG6JTgXcgqysLGJiYli+fDnR0dFMnjzZjIiI3KCbV61QVlaGy+WioKBA511FpEkq1lby+/24XC6++93v4na7ueOOO8yIiEQ47bG2UlZWFj6fj7/97W9YlkVNTY0ZEZEIp2Jtg9TUVLxeL4mJidhsNt58800zIiIRTMXaRomJiXi9XrKzs7Hb7Xquq4jcoFMBt2natGk0NDSwbNky4uLi+P73v29GRCTC6OZVgLzwwgs8+uijPPbYYzz//PPmWEQiiIo1gDweDy6XiwkTJuB2u+ndu7cZEZEIoD3WAMrJycHn83HixAksy+LYsWNmREQigIo1wMaNG4fX66Vv377YbDbefvttMyIiYU7F2g4GDx6M1+slMzMTu93Oyy+/bEZEJIypWNtJTEwML774IsXFxcybN49f/OIXZkREwpRuXnWANWvWsGjRIoqKivjVr35ljkUkzKhYO8i2bdtwuVw88MADuN1uunfvbkZEJExoK6CDzJw5E7/fz9GjR7Esi+PHj5sREQkTKtYOlJaWhtfrpWfPnliWxe7du82IiIQBFWsHu+uuu/B6vUyaNAmbzcZrr71mRkQkxKlYO0FcXBzl5eUsXbqU2bNns3r1ajMiIiFMD2HpRJmZmfTt25dly5ZRW1uLzWYzIyISgnQqIAhUVFTgcrlwOp243W66dOliRkQkhGgrIAjk5ubi8/k4cOAAlmVx6tQpMyIiIUTFGiQmTpyIx+MhNjYWy7J4//33zYiIhAgVaxBJTk7G4/Fw3333YbPZeP31182IiIQAFWuQ6dGjB5s2baKwsJAf/OAHlJaWmhERCXI6FRCkLMsiPj6eZcuWcfnyZTIzM82IiAQpnQoIclu2bMHlcjFjxgzcbjdRUVFmRESCjLYCgtzs2bPx+Xzs3bsXy7I4ffq0GRGRIKNiDQGTJ0/G4/FQV1eHZVn84Q9/MCMiEkRUrCHi7rvvxuPxMGbMGGw2Gzt37jQjIhIkVKwhpHfv3mzevJmFCxfy4IMPsnbtWjMiIkFApwJCkN1up1evXixdupRr166RkZFhRkSkE+lUQAh75ZVXcLlczJ49m5deeskci0gn0VZACHv44Yfx+Xzs3r0bh8PBuXPnzIiIdAIVa4jLyMjA4/Fw8eJFLMti//79ZkREOpiKNQwMHz4cj8fD8OHDsSwLv99vRkSkA6lYw0SfPn147bXXmDt3LtnZ2fz61782IyLSQXQqIMw4HA66d+9OUVERAOnp6WZERNqZTgWEqY0bN+JyuXjkkUdYv369ORaRdqRiDWNvvvkmBQUFjBgxArfbTUJCghkRkXagPdYwZlkWHo+HL774AsuyOHTokBkRkXagYg1zKSkpeDwehg4dimVZvPHGG2ZERAJMxRoBEhIS2Lp1K7m5uTgcDjZs2GBGRCSAdCoggjidTuLi4igqKiI2NpZJkyaZEREJAN28ikAbNmzA5XKRn5+vJ2SJtAMVa4SqqqqioKCAe++9F7fbTXx8vBkRkTbSHmuEcjgceDwezp49i2VZHDlyxIyISBupWCPY6NGj8Xg8DBo0CMuy+N3vfmdGRKQNVKwRbsCAAWzfvp2cnBxsNhubNm0yIyLSSjoVIABkZWURHR3NkiVL6NatGxMnTjQjInKLdPNKvqasrAyXy8XixYspLS01xyJyC1SschO/309BQQFpaWm43W569uxpRkSkGdpjlZtkZWXh8Xg4deoUlmXx8ccfmxERaYaKVRqVmpqKx+OhX79+WJbF73//ezMiIk1QsUqTEhMT8Xg82O12LMvi1VdfNSMi0gidCpAWTZs2jbq6OpYsWUKvXr24//77zYiIfIVuXskte+GFF3j00UdZtmwZq1evNscicp2KVVrF4/GQn59Peno6brebrl27mhGRiKc9VmmVnJwcvF4vx44dw7IsTpw4YUZEIp6KVVpt3LhxeL1eevXqhWVZ7Nmzx4yIRDQVq7TJ4MGD8Xq9pKenY1kWFRUVZkQkYqlYpc1iYmIoKyvjRz/6EbNmzeLZZ581IyIRScet5LZlZGQwYMAAlixZwsWLF7Esy4yIRBSdCpCA2b59O/n5+djtdtxuNzExMWZEJCJoK0ACZsaMGXi9Xg4ePIhlWXz66admRCQiqFgloNLS0vB6vXTp0gXLsvjwww/NiEjYU7FKwN111114vV7S0tKwLIvt27ebEZGwpmKVdhEXF0d5eTmPPfYYM2fOZM2aNWZEJGzpVIC0q8zMTPr27cuSJUu4evUqDzzwgBkRCTs6FSAdoqKigoKCAnJycigvLzfHImFFxSodZs+ePeTn5zNo0CDcbjeJiYlmRCSgPB4PR48e5X/ef5+Y2FjGTpjAyJEj2/2stYpVOtQnn3xCfn4+Z8+exe12M3bsWAAuXLhAVVUVhw8fo7p6H9/61p2MHz+GsWPHkpqaar6MSLPOnj3LrJkzuXD8OCmff87Aujrqgb926UJldDTTZsxgczs+uF3FKh3u0qVL5Ofn4/f7cbvd1NXVUVi4nPr6ZP7+98FAIvC/9O37KV9++QYrVizn5z//ufkyIo06c+YMAwcOxBYdzev19fQy5ocBV1wc7129SnvVn4pVOk1xcTFPP/309T8tAp4zEgDrgEKysmbi871uDkVuMmX8eAZ98AEvmwPD3O7dGfHEEzzx05+ao9umYpVOc+rUKZKSkoCdQI45/orPgAF4vV6ys7PNocgNJSUlPLdqFX+8fJmWdvDPACk9evDq9u3YbDZzfFt0jlU6zfLly4G8FkoVoD+whsLCZdTW1ppDkRs++ugjcm6hVLm+4TT5yhX27dtnjm6brlil08TH9+PLL38JzDNHjTgJDGHPnj36MMMWNDQ00NDQQH19PfX19Td+39haS/PbWWtpfjtrTc0fX76cVbW1/Lv5j9KEJcC7w4czY86cRl+vrWsqVukUR44cYcSIEcAJIMkcNyomZggZGd9m1KhRjf4wh+NaS/Om1oJZVFQU0dHRN31taa2leVRUFKdPnODFujrmmN+0CSuA3/TtS9LIkc2+tvl9WlpTsUqnOHbsGPfccw/wKTDYHDcqOnooI0b0JCkpqdEf5ttda2ne2FpL81tda2ne2FpL82Bda0852dl8y+/nVj9D+N+iohjz1FMUFxebo9uiYpVO06PHv3Dp0otArjlqxF+BO3n33XeZMGGCORQB4Mc//jGV69fz3oULNx2zMtUC9/fvz3+XlZGT09I+f+u0738fIs1ITR0F3OqTrzYBMGzYMHMgckNhYSGfXLnCQ+agEQ8BfYYODXipomKVzpSfnw+8CjxjjgzHgScoKiqiX79+5lDkhqSkJJ5fu5bfAouBK2bg+jGrucBvgd/s2GGOA0JbAdKp5syZw5YtW65fkc41x0A1MIV+/Qbw2WfnzKFIo3bv3s2D2dkkxcTwvS++4D7gGrAH8HTtyqjRo9m8Y0e7Pa9CxSqdrqysDJfLRb9+Ns6fHwVMAP5Enz57uXDhdRYvXkxpaan510Sadf78eVatWsXB/fs58NFHxMTEMDYtjdSxY2nvp6WqWCUofPDBB7jdbvbvP8jBgwf55jcHkpY2FqfTydy5jV3JigQvFauISIDp5pWISICpWEVEAkzFKiISYCpWEZEAU7GKiASYilVEJMBUrCIiAaZiFREJMBWriEiAqVhFRAJMxSoiEmAqVhGRAFOxiogEmIpVRCTAVKwiIgH2fxk6aSvUyWWWAAAAAElFTkSuQmCC[/img]
Como você classifica este ângulo?[br][img]data:image/png;base64,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[/img]