G.4 - 6 Setting up Trigonometric Ratios

Steps to set up an equation using trig ratios to find missing side lengths in right triangles.
[list][*]Label the side you're trying to find with x.[/*][*]Use opposite, adjacent, or hypotenuse to label the side you know & the side you want to find.[/*][*]Choose the trig ratio that involves the two sides you just labeled.[/*][*]Set up an equation using the trig ratio you choose by filling in the angle and side length you know and x for the side you don't know.[/*][/list]
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[/img][br]Let's use the steps from above to set up the equation to find the length of BC.
[img]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZUAAAC+CAYAAAD9R5J6AAATGklEQVR4Ae2dPY7cRhpAfRMb8EEE38BYewVfYeTcC8jROhsdwDrAKB/lEwqYWPHEUujUaS9eL75RiSbZJLtYrCJfAQTZ/K16RfB11cefb04mCUhAAhKQQCYC32Taj7uRgAQkIAEJnJSKJ4EEJCABCWQjoFSyoXRHEpCABCSgVDwHJCABCUggGwGlkg2lO5KABCQgAaXiOSABCUhAAtkIKJVsKN2RBCQgAQkoFc8BCUhAAhLIRkCpZEPpjiQgAQlIQKl4DkhAAhKQQDYCSiUbSnckAQlIQAJXSeXvv/8+PTw8nH5//fqrgXksM0lAAhKQwLEILJbK4+Pj6YcXL07ff/vdefjl5cvnaeZ9+vTpWCQtrQQkIAEJLHv3F0IJmby/v/+qVfL09HRuvchWAhKQgASOR2B2S4UWSAgFuZgkIAEJSEACQWC2VN7c3p6lQgvFJAEJSEACEkgJzJLKX3/9dRYKsRQD8SlGpyUgAQlIAAKzpMJdXXR9vf3zrfQkIAEJSEAC/yAwSyrIBKkgF5MEJCABCUigS2CWVHgeBalwh5dJAhKQgAQk0CWgVLpE/C0BCUhAAosJzJJK3Pll99di3m4oAQlIYNcEZkklAvU8Pe/dX7s+LyycBCQggUUEZkkFkcSrWYivxKtYmE+cxYchF9WBG0lAAhLYDYFZUqHUiCTEEk/WxxjRmCQgAQlI4LgEZksFVLRM6AojxoJI3t3dnX9Hy+W4OC25BCQggWMTWCSVYyOz9BKQgAQkMERAqQyRcb4EJCABCcwmoFRmI3MDCUhAAhIYIlBMKsRh4jUvBPZf3dz4ZP5QrThfAhKQQKMEikklXvESd4rF2OB+o2eO2ZaABCTQQ6CIVBBHSKQ79o3HPbXiLAlIQAKNEigiFR6M7Mokfr+6edUoOrMtAQlIQAJdAkWkMtZSQS689oVnXfgImEkCEpCABNolUEQq4CEwH62TdPyf3377aj7r8WAlgX2TBCQgAQm0RaCYVJBEvOU4WicfP34804on9LviYf1Ypy2s5lYCEpDAMQkUk0rgjbvA4nd3TBcYXWF0iUWLhneNEdD3TrEuLX9LQAISqItAdVJJ8RDgRybpCyyRzfv7e+MvKSinJSABCVRCoGqppIx4rX7afUYrhu4y5ht/SUk5LQEJSGA7As1IJRAZfwkSjiUgAQnUR6A5qaQIjb+kNJyWgAQksD2BpqWS4jP+ktJwWgISkMA2BHYjlRSf8ZeUhtMSkIAEyhHYpVQCn/GXIOFYAhKQQBkCu5ZKitD4S0rDaQlIQALrEDiMVFJ8xl9SGk5LQAISyEfgkFJJ8Rl/SWk4LQEJSOA6AoeXSuAz/hIkHEtAAhJYTkCp9LAz/tIDxVkSkIAEJhBQKhcgGX+5AMjFEpCABBICSiWBcWnS+MslQi6XgASOTkCpLDgDjL8sgOYmEpDAIQgolSur2fjLlQDdXAIS2BUBpZKxOo2/ZITpriQggSYJKJWVqs34y0pg3a0EJFA1AaWycvUYf1kZsLuXgASqIqBUClbHp0+fTu/u7k58EpkvVzLwqWQ+mcwykwQkIIHWCSiVjWrw48ePZ5kglRAMsnl/f38i+G+SgAQk0CIBpbJxrdE9Zvxl40rw8BKQQDYCSiUbyut3RAvl4eHh9Orm5rn1QiuG7jFaNiYJSEACtRNQKpXW0FD8hZiM8ZdKK81sSUACJ6XSwEkwFH+hVWP8pYEKNIsSOBABpdJQZQ/FX35//focl2G5SQISkMCWBJTKlvSvOLbxlyvguakEJLAaAaWyGtpyOzb+Uo61R5KABMYJKJVxPs0tNf7SXJWZYQnsioBS2VV1fimM8ZcvLJySgATKEVAq5VhvdiTjL5uh98ASOBwBpXKwKjf+crAKt7gSKExAqRQGXtPhjL/UVBvmRQL7IKBU9lGPV5XC+MtV+NxYAhJICCiVBIaTp/MT+r5/zDNBAhJYSkCpLCV3gO2Mvxygki2iBDITUCqZge51d8Zfptcsd9s9PT2dh7kv/4zt+sbTc+CaEtiOgFLZjn2TRzb+MlxtsOE9bPHRtRjz8bUpckEksU3fePjILpFAPQSUSj110VxOfP7l6yoLoTAmLpV+fI0vfCKdsRRSYXu+ANodxrZ1mQRqIaBUaqmJxvNx9PgLwqB10ScPWiosQxpjKaSCkEwSaJWAUmm15irO9xHjLyEVBNJNfLlzilRomUxZr7t/f0ugJgJKpaba2FleuNCmXUBcMBno3mH+pe6g1nBE91faIqGLkNYLw6WkVC4RcnkLBJRKC7W0gzxG/CW6gkIw/IunZbOHRBcg8qBslCskwbxUNENljfXZFkExMI2ATRJohYBSaaWmdpTPiL/EBZiLMNPv7u4m3SVVM4qIi4Q0GU8RCmWi/LFdV76vbm5217KruR7N23ICSmU5O7fMQCDiL3ExZcwFlWA1rZuWEi2KEOWb29uvbi+eGnzvdgnCAKHAhVaLSQK1E1AqtdfQQfIX8ZeIS4Rk+N1C/IWLP3lGKml3Hq2UEM2UZ1X6qjvdd99y50mgJgJKpabaMC9nAlxE+Wff7QLin3p6wa4JVxoP6eaLsiAcureWphDT0u3dTgKlCCiVUqQ9ziICffEXZFNb/CWk0hdUpwxIhVbXkhRxGsRikkDtBJRK7TVk/p4J9MVfiDfUEH+J1kifOGhhIZU0JoIo2CaNoQx1j8X2xGlMEqidgFKpvYbM3z8IDMVfuOhuFX8hT9FFhehoSSGNCLIjlVQa0bXHOpFYh/Vp9cQQMSb2TbegSQK1E1AqtdeQ+Rsl0Bd/4QLMv/vS8RekERJAEDEgiu5txSGbtLsMKcY26Zj5CmX0NHBhRQSUSkWVYVauI8BFnRZCtBi4MG8Vf0EiDGn3Vlo65qctl3QZ82P7dL7TEmiBgFJpoZbM42wCNcdfZhfGDSTQEAGl0lBlmdX5BGqMv8wvhVtIoB0CSqWdujKnVxKoKf5yZVHcXALVElAq1VaNGVuTQE3xlzXL6b4lUJqAUilN3ONVR8D4S3VVYoYaJqBUGq48s56XgPGXvDzd2zEJKJVj1rulvkDA+MsFQC6WwAABpTIAxtkSCALGX4KEYwlcJqBULjNyDQk8EzD+8ozCCQn0ElAqvVicKYFxAsZfxvm49LgElMpx696SZyJg/CUTSHezCwJKZRfVaCFqIWD8pZaaMB9bEVAqW5H3uLsnYPxl91VsAXsIKJUeKM6SQE4Cxl9y0nRftRNQKrXXkPnbFQHjL7uqTgvTQ0Cp9EBxlgRKECD+wsfEavj+S4nyeoxjEFAqx6hnS1k5AeIv3S8/8nVIPjdM68YkgVYIKJVWasp8HoJAxF/ic8PxWWGEw6eHWW6SQM0ElErNtWPeDk2AFsr7+/vzJ5FDLnSV0WXW/eb9oUFZ+KoIKJWqqsPMSKCfwFj8xe6xfmbO3YaAUtmGu0eVwGICY/EXu8cWY3XDTASUSiaQ7kYCpQlcir+Uzo/HkwAElIrngQR2QMD4yw4qcSdFUCo7qUiLIYEgYPwlSDjegoBS2YK6x5RAIQLGXwqB9jDPBJTKMwonJLBfAsZf9lu3tZVMqdRWI+ZHAisTMP6yMuCD716pHPwEsPjHJmD85dj1v0bplcoaVN2nBBokYPylwUqrMMtKpcJKMUsS2JKA8Zct6bd/bKXSfh1aAgmsRsD4y2pod7tjpbLbqrVgEshLwPhLXp573ZtS2WvNWi4JrEjA+MuKcBvftVJpvALNvgS2JGD8ZUv6dR5bqdRZL+ZKAs0RMP7SXJWtkmGlsgpWdyqBYxMw/nLc+lcqx617Sy6BIgSMvxTBXM1BlEo1VWFGJLBvAsZf9l2/UTqlEiQcS0ACxQgYfymGuviBlEpx5B5QAhJICTw9PZ3e/vn29MOLF6fvv/3uPPzy8uXp3d3dCfmY2iKgVNqqL3MrgV0TeHx8PL25vX2WC5J5dXNzenh4ONF9ZqqfgFKpv47MoQQORwCBIBKEEq0XxggH8ZjqJaBU6q0bcyYBCZxO5y4wusLoEgvB0FVGlxldZ6a6CCiVuurD3EhAAiMEhuIv7+/vjb+McCu5SKmUpO2xJCCBbASG4i/MN/6SDfPsHSmV2cjcQAISqInAWPyFBy9NZQkolbK8PZoEJLAiAW5BHoq/8OoY0/oENpNKBNxyjtfH5REkIIFWCBh/2aamNpNK7uIiJ5MEJCCBPgLGX/qorDNPqazD1b1KQAIDBLjAczvw769fn4exJ+eJl3BnV6w7dhsx3VusO9bNZfxloFIyzlYqGWG6KwlIYJgAF/vuw4xp93c3qI4A0mdT0mnElKaQFFJhPX5fSsZfLhFatlypLOPmVhKQwEwCSCUeWkQYpLiwIxdkkCbEwPxUEMRJ2AdD7APB0JJJE/Iaa7Gk6zLdF3/5908/nVs+vn+sS2v8t1IZ5+NSCUggI4G+CzRyQBIIJF3O71QekQ1aIyzjNS4kfjOkqW9eunxsGkm9/Pnn56f3ORaSYn6IbGz7oy9TKkc/Ayy/BCogQEuDi3dctGk58DttpUQ2aYGwjPeAkbjYx3Ssw/663WmxbMoYmX3+/Hnw/WPX7HvK8VteR6m0XHvmXQI7IIBIojUQxUEUzOu2QGJ5d31aEvGyScbd7rDYbsoYYbC/NEU3XRrXQTxIb043W7rPvU4rlb3WrOWSQCMEuPsLSUR3FtlGJpekwvJIiAkRsR3jaxKiGJIZ++2LvyAbtkm7767JQ8vbKpWWa8+8S6BxAtEi4aIcXV8UKaQyJAiEkkolJwbygjimJPJHyyjyw/jo8RelMuXMcR0JSCA7gbgbjG6kbhdSSGWoxRAX8dyZoqWxRFYIcej7L0eLvyiV3Gel+5OABC4SGBMKG0cLZkwqtChyJwRwTTyG/Bw9/qJUcp+V7k8CEhglcEkobDzl7q9rL/59mURiQyLrW//SvCPGX5TKpbPC5RKQQDYCU4QSB6NbjCGNtbCMiz5dVGlgP7a5dnztrchjxz9K/EWpjJ0FLpOABLIRCKGEEPgX3x1YJ1LIg7uxQiysj2jYxxp3WtGlluYh8pJzvPf4i1LJeba4LwlIYJAArQBkMDakXVpcfLmTKtbngh/TQ3eFDR584gL2XzLtMf6iVEqeQR5LAgcmgAgiZjE07soi/tUjGwZaLbRW1ki0UNYI/k/NK+WifNESQ3DkB1ZrtMqm5mvuekplLjHXl4AEdkmAi3raUtqqkIi05fiLUtnqzPG4EpBAVQRqkUoKhRZKa8+/FJMK9uVfQPSJ0qzL+VBQ6b7QtOKdloAE2idANxOvjKk10T1H/tLYEl1ldJnFzQVrX2ensCkmlTTgFmJhnKt/VKlMqW7XkYAEhghEnGdoeU3z+UPeF3/5148/Pv9xT6+zIZ0SZSgiFcSRFjCd/vXm5mLwLip7bMw+x5a77P8PdclBDp4D/edA3AzQEp9uyyW9tqbTCKhU2lwqacGdHr/dUj7y8RzwHFhyDpS8AaGIVGh6DYH4479//OMBKFo2DjLwHPAc8ByYfg58+PBh8Dq7u5YKza40SB+CIchUsq+vVPPP40hAAhLYgsDQdbbkcy5FWirA5a6ENLBE4F6hbHHaeUwJSGCvBOI6G3/ckUzp62wxqey1Ei2XBCQgAQl8IaBUvrBwSgISkIAEriSgVK4E6OYSkIAEJPCFQBapcIcGfXc1P436pchOSUACEpBAECDmwvU7HYh/83oYYjRzUxapxGsDCL6bJCABCUigHQI87BmB/e6YO3TniuVqqfA2zTQj7aA0pxKQgAQk8Ob29nwNp8eJhER4DUw0FpDOnHSVVDg4B8Zm8W6vuVabk1nXlYAEJCCBvAS4ftMw6Ca6v5hPt9icdJVUotnEmHgKGQjbzcmE60pAAhKQQHkCPBTJdbsvdEFchWXdD6ddyuViqdAiwXDR5xaCyfk6+0uZd7kEJCABCSwnwPUacaQ3WUX3F/MZ5vY+LZZKtEyivy1iK/F7eTHdUgISkIAEShCI6zhhjLj7K2TC7yU9T4ukEk2maKVQeA7eNV4JKB5DAhKQgASWEUAcIZF0zLV9aa/TIqlEX1tqtwjUzw3qLEPhVhKQgAQkcC0BRIJAIkXXV9z5tUQss6USLZLUaul0X8AnMuxYAhKQgATqIMBDj1y7+xoCcecXDYi5abZUornUd0cAxiOTJglIQAISqJvAWBw8pNInnEulmiWVuFNgqDUSwpl7t8ClTLpcAhKQgATyEogwRl8XV3R/pXeFTT36LKnEgYbuCOg+mTk1E64nAQlIQAJlCUQcnBYL13QGBBPXcXqelnzca7JUoqk01hzyWZWyJ4VHk4AEJLCUQBoL707TgFj6ca9ZUkEaYwfCdKwz1JJZWni3k4AEJCCBfARogXCt7g7EUsau8VNyMFkqU3bmOhKQgAQkcGwCSuXY9W/pJSABCWQloFSy4nRnEpCABI5NQKkcu/4tvQQkIIGsBJRKVpzuTAISkMCxCSiVY9e/pZeABCSQlYBSyYrTnUlAAhI4NgGlcuz6t/QSkIAEshJQKllxujMJSEACxybwP4ftBoy7mhAwAAAAAElFTkSuQmCC[/img][br]Now you try the steps above to write an equation to find side AC.
[img]data:image/png;base64,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[/img][br]Write an equation to find the length of DE.
[img]data:image/png;base64,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[/img][br]Write an equation to find the length of BC.
[img]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAARMAAACOCAYAAAASJuyRAAAZBUlEQVR4Ae2dd1QUVxvGv79iBxR7BwVsgBQVBAW7iKhgIYqgQgQ79pJYo/EzllhjN5aYmERj1xhL7CZqxBJjV4TYk0jE7qc+33kv7oYFFnaXmdnZ3XfO4ezOzK3PO/vjtnnvf8AHK8AKsAISKPAfCdLgJFgBVoAVAMOEHwJWgBWQRAGGiSQyciKsACvAMOFngBVgBSRRgGEiiYycCCvACjBM+BlgBVgBSRRgmEgiIyfCCrACDBN+BlgBVkASBRgmksjIiahVgfGjRyM9/ZFai2dV5WKYWJU5uTIaBe7cvoWIdmEoXKAAfj3+s+Yyf8qoAMNERnE5aeUVSDp5AoP79YNTlcoo9N574u+LpUuUL4gN5sgwsUGjW1OVk44fx5IF89Eruju8PT1QpGBBLUQ0MInv1cuaqqzaujBMVGsaLlhWBR6nP8L6deswbFAiWjZtgqqi9VEgGzw0ENF8+tT1zJoUn8ugAMNEBlE5SWkU+CMlBSuXLUX/+Hg0CQxECXt7FHovb3hoIKL5pHGTU8d/kaZQnIpeBRgmeqXhG0orcO/uHXy1ahUSYmPh6+2VY5dFAwhjP3tGRyldHZvLj2FicyZXtsK7d/2AFk2aICykNbpEhCM2OhpDBwzAiMGJGBAfj8iOEQgKbIjaNd0khUdW2JQs7oDLFy8qW3kby41hYmMGN0d1J40bi6KFCuU5tpEVAFKfD0xIMEf1bSZPhonNmNq8FV22eBFKOTqaFSilHR3x29kz5hXCinNnmFixcdVWtdMnT6Cuex2zAsWnbl08/PsvtUljFeVhmFiFGS2nErdv3UKdmjXMCpSEWF53IscTwzCRQ1VOM1cFjhw8gJIODmYDSrEihTF7xvRcy8g3jVeAYWK8ZhxDAgUmjP3QbDChgV1ae7Js4ecS1IST0CjAMNEowZ+KKvD6f6/QwNfHrECh1tHqFcsVrbc1Z8YwsWbrqrxuO7ZuES0EqaeAjUnPrkgRTJ00UeVKWUbxGCaWYSerLWXP7lFmbZ1oujw9u3cHtZb4MF0Bhonp2nFMCRR48fKF2Wd3NC2ZBvV8ceH8bxLUyjaTYJjYpt1VVeuPRow0e+tEA5Rabq64duWKqvSxlMIwTCzFUlZczhvXrqG4nZ1qgFLNyQk/7txpxYrLUzWGiTy6cqpGKhDetq1qYEKtlPJly+DIgf1G1sK2gzNMbNv+qqn94QM/mX1mR9PV0XyS68ctG79XjUZqLwjDRO0WsqHyBfj7q6p1QlCxL1oUq5YtsyErmF5Vhonp2nFMiRWYMnGC6mBCQClhZ4epH0+SuLbWlxzDxPpsarE1evRPGsqVKaVKoJC7yC7hHfA3v3Gs9/limOiVhm+YQ4HOHdqrFCYZ22bUruGGo4cOmEMa1efJMFG9iWyrgJs2fIdCBYx3Gq0ZNFXik1pPi+fPty3DGFBbhokBInEQ5RR4+/YN3GvXVHXrhIBFbx3HdOuGx0/SlRNH5TkxTFRuIFss3n8nT1Y9TDQtIPIcN3/2bKQ9/NsWTaVTZ4aJjhx8ogYFXr16hSqVKlgMUAgs5UqXRtcunUBvQr95/VoNMipeBoaJ4pJzhoYoEBPV1aJgommpUPenurMTekVHI+nECUOqajVhGCZWY0rrqsjuH35QDUzsixZBNWdneHt6ok3LFugW2RlxMTHo/n4k2rZuBfdaNVGscOFs5aV4UZFdbGY6mWFiXb9Bq6jN5YsX0Kppk2w/Ts1/fzk+aV8fl+rVEODXABFhYRgyYABWLl2C/Xv34OmzJ3nqmnz9GlYuXYqEuDj41a+ns6FYh9A2eca3hgAME2uwopXUgRaE9evdWzibpreIa7q5SAIU6nqUKVVKzBIF+PkhvF0YBvfrhykTx2Pj+m9xLikJjx49klTFwwf2g7bVIPBR/tOnfiJp+mpMjGGiRqvYYJnWrloJN9fq4sfX0M8Pvxw5jPmzPzMYJvSDpU226nq4i65HfK9emDdrJrZt3oSbyddBg7pKH7f+SEGtGq6iDsXtiuHnw4ckL0Lytevo0T0KNdxcUbZ0aXh5emDa5MmgKXalD4aJ0opzfjoK7N+zBy3fdWlcXaph0by52vt379wRL9ppujUVypdFoH8DdAgNRWxMtPiRRrRri327d+PB/XuqnEU5dfw4ypUtLcpaz8db0nUp2zdvQuWKOcx6FSiAVs2a4vmL51otlfjCMFFCZc4jmwL0Hk6PqK6iC0Bv5vbu1RP/pD3MFs7Xy0v8EGu6uuBm8g3tfdqVjyDTPz5ee02tX8hhtQaINH7yVoKCkkMp6rpp0s3pk9a/KHkwTJRUm/MS3Y0JYz9C1UoVxSBl21atcGj/T3qVie76Prw93XE26ZROGEuCCTmqbt8mRPvDH5E4SKcuppwMTxykTS8nkNC1Lh0jTEna5DgME5Ol44jGKEALuZYtWgjPOrVFa6RFcBB279yRZxInfj4KasVkPSwJJlT2ly9foXXzpgIANL7zST6316AZI30Q0VwPD2ubVTZZzxkmssrLiZMCZ5JOISigoXj4K5Uvh1USbHxlaTAhHf5JS0NDvwZCB5qKnvbJFJMfEJrG1kBD3+eIwYkmp29KRIaJKapxHIMUSL2ZjF4x0XAoVgylSpRAQlws/khNMShuXoEsESZUJ2pldWgbKkBALZRBffrgzRvjZ17cXHKfNi9SsCCOyTB7lJtdGCa5qcP3TFbgv5MnoXRJR/GjaRYUJNZymJxYDhEtFSZUFZq2/aBnT62rhaDAAFy7cjmHWuq/FOjvl2vLJCE2Vn9kme4wTGQS1laT3b5lC4ICM7o03h4eWLVcnr18LRkmmmfjq9Wr4OXuLqBQqXx5DBs4ADeuX9PczvVzUN8+emES1ro1aHMzpQ+GidKKW2l+Dx7cR2REuHjAS9jbYdK4sbLW1BpgQgLRwOzk8eNAnvBp7KNMyZLivR9axp/b28fUhaFuUubxEuraxPWIEWnKKr6exBkmeoThy4Yp8OTZU4wePlzsM0ObgEe0C0PSieOGRc5HKGuBiUYCepVg9ozpCGnRHCXs7UE+Z50qVULz4CDQrEz70FBxr3FAQ7FM37lqFRFGAxOaJft6zWpNcmb5ZJiYRXbryJQeXtd3swrkJGjntq2KVczaYJJZuD8f3Mfn8+YirkcPNG7oD/c6tVC+XFmx6yENZNNrA9QKyQBJAfSL/8BsrZHM5WaYZFaDvxukwP49u8V/SXqgqztXFdtA0MIsJQ9rhklOOtKgbea/x48fY9f27WIVca2abti0/rucoil6jWGiqNyWndmVS5eFL49iRQqD1ouMHTPaLAN9pKKtwSS3J+f4saNoUM9XvJJw61ZqbkFlvccwkVVe60ic1kGMHz0ajg4OomlNDn/M7fOUYaL7bNGCOHKvQN0gcq+QkpysG0CBM4aJAiJbchZfLFkMGg+h/jkt4V6/7itVVIdhkt0Mz549xbBBiWIwnLy8BQcGYOjAgSD3DufPnJHdLQHDJLtN+AqA07+eRHCjQAGRcmVK47Ppn6pKF4aJfnNQqyS6a6SYZtbM9tA0sqODPWq6ucHHyxP1fbxBLhE8PeqgmpOT+NOfomF3GCaG6SRLqC9XrsSHI4br/Y9x88YNjBw6FBHt2yG8XVv07x0vnAbJUph3iZIbgKED+sPRoThovUh8bCzu3r4lZ5Ympc0wyVu2+/fuYuHcOegcES5al+S9LuvaFA1s6DO/B8MkvwqaGJ98jJIBy5Upg5xmQm6lpoppV1oZ2SOqm1h+7eZSTYxb/GjA27amFGvFksWoWrmSKFez4CBc/P28KckoEodhYrzMtCr2/OnT+HrNKiz+fAHmfjYL8+fMwbLFi8Sf8SnqxmCY6Ooh+9mVS5fQslkTODtVFqPv+mDSNy4OTlWqIOXmvwNpz549E6P2jQL8JS3nD9u3oWnjxuK/FvldnTtzpiQOfCQtZJbEGCZZBFHBKcNEYSOsXrFcrGq8evkyFs6bp7dl0i4kBM2Cg7OVLjYmRvj7zHbDhAsHf9qLkJYtxAKoak5V8cmkSTm2kkxIWvYoDBPZJTY6A4aJ0ZJJF2HurFl6YTJ+9Cjhlu9Spq7G8+fPhXOh9/PpQYucKw8fNBA04k99aHKZSGlb0sEwUZ+1GCZmtEluMHny9LF4+9apSiV8PG4cqEVD/lDp1fM7Jg6I0grKBXNmo3YNNzEuEtqyBY4dPmhGBUzPmmFiunZyxWSYyKWsAenmBhOKTkBp4Osrfvg0WEvTeenppu3vcvTQQfi/c/VHHs2XLlpoQAnVG4Rhoj7bMEzMaJPcYELLoslpTg3X6vh0ymQk9u0jtjUgHyFHDuw3uNS0Ox45ZaZpwVKOjkjs2xcPH/5tcHy1BmSYqM8yDBMz2iQ3mLRs2hReHu5Ie/jv9g9//flAtC6qOzsjPT09z5LTJlZl322HENa6FZJv/LtVRJ6RVR6AYaI+AzFMzGgTfTBJTbkpZlhov5Wsx/p160S3Z8M367Le0p7TG6T0ngZ1jfzq1cO3X6ljCby2gBJ8YZhIIKLESTBMJBbUmOT0weTGtasCBNOmTM6W3KYN6zNgsi47THbt2C6mnWmGxlLWi2SroIEXGCYGCqVgMIaJgmJnzUofTGjWxderLurWqYOUTLvYPU5PR9NGjVCxfDmkpf27lwxto9ktsgto+wSa7h3cr69Z9tbNWj85zxkmcqprWtoME9N0kySWPphQ4sePHoW3p4dYPk8zOv4N6ou3QWlAdseWDI9mr1+/xsxpU4X/UGqNhIeF4cyvv0pSNrUnwjBRn4UYJma0yfWrV7HxO/0esqiFsm3zJrEydeK4sVj35Rqte769P+6Cd11P0eXxcq+D3T/sNGNNlM+aYaK85nnlyDDJSyGV3T93+pR4C5Q2+ybXAKOHDVN8t3s1SMIwUYMVdMvAMNHVQ7Vn9MbnyCGDUbJ4cdEa6RTRAffv31NteeUuGMNEboWNT59hYrxmisf4es0aeNauJSBCG1xt37JZ8TKoLUOGidosAjBM1GcTbYk2f78BjRr6C4iQw2BrXC+irayRXxgmRgqmQHCGiQIiG5sFeVjr1L69eKPX0d4eH44Yodcbm7FpW0t4hon6LMkwUZFNaFe3EYmJIO9qxQoXxvudO4KcKfGRXQGGSXZNzH2FYWJuC7zLf+umjXBzqS66NPV9fXDskGW6BlBKToaJUkobng/DxHCtZAlJGyh1CA0FbWxV09UFs2d8avWrV6UQkmEihYrSpsEwkVZPg1N7/CQdg/r0QXG7YqI1EhPVFeTjlQ/DFGCYGKaTkqEYJkqqDYhWB+1BU8vNVUCkZdNgHNi7V+FSWH52DBP12ZBhoqBNvlm7VvhwJdcAjQP8xVJ5BbO3qqwYJuozJ8NEAZtcunABoa1biZZI1cqVsWTBAgVyte4sGCbqsy/DREab3LtzG4n9+qJs6VJwKFYMPbt3x/27d2TM0XaSZpioz9YME5lssnjBAtBeNJouzbmkJJlyss1kGSbqszvDRGKb0MZWwY0CBEQ8atfCss8X4M2bNxLnwskxTNT3DDBMJLJJ2sO/EdezB8g1AL3ZO2b4cK3vEYmy4GQyKcAwySSGSr4yTPJpiOcvnoMcP7tWryZaI2EhrXH+7Nl8psrR81KAYZKXQsrfZ5iYqDltsTl31gzt7ni0XmT/nt0mpsbRjFWAYWKsYvKHZ5iYoPHPRw7Dr17GTnvkk3XtqpUmpMJR8qMAwyQ/6skTl2FihK4pN5MRFdlZeICvWK4cRg4ZAnrTlw/lFWCYKK95XjkyTPJSCBC+RGbPmI5KFSoIHyOdOrQHbZTFh/kUYJiYT3t9OTNM9Cnz7jrtoOffoIEYXPX19sLWTZvyiMG3lVCAYaKEysblwTDRo1fqzZto36aNgAitYP1k4gS8ef1aT2i+rLQCDBOlFc87P4ZJFo0eP07H0AH9UaZkSZSws0OPqG64duVKllB8am4FGCbmtkD2/BkmmTTZvGE96tSqIVojAf5+OH7sWKa7/FVNCjBM1GSNjLIwTAD8cvQwaLEZbbHp5lINixfMV5+luEQ6CjBMdORQxYlNw+T82TPo1L6d2PDbuUplTPhwDJ48eaIKw3AhcleAYZK7Pua4a5Mwef2/Vxg+aKBwC1C0UCFEd+vKrgHM8fTlI0+GST7EkymqTcHkLd5izcov4OvlJbo0LZoEY8+uXTJJy8nKqQDDRE51TUvbZmBy6eIFtGrWVAyuVqpQDl+u/MI0xTiWKhRgmKjCDDqFsHqY0Obe/Xr3RkkHB5QqUQJ94uJw649UHRH4xPIUYJioz2ZWDZP5s2ejfLmyojXSPDgI58+c1muB1SuWiUVq9Xy8Ud/HG50jwnHk4P4cw8+dNRNBAf5wd68N6ipt/O7bbOFuXLuGEYMHi/d3bibfyHafL+RPAYZJ/vSTI7ZVwuSnPXvQsmkTARFvTw+sXrFCr3a0qrVFkyYo7eiIsJAQDE9MxKC+fUHxHB2K4/vvvtGJOzAhQcz+dGwXhg+HD0ebli3E+ZyZM7Thjh46gL4ffIBLF37H7+fOos8HcUi+fl17n78AtI6Hup2m/jVvEizs2z8+nuVUiQJWBZOTPx9Du0zrRRbNN2y9yMGf9uGP1BQdk5C/kvo+Pqjv6629TmCwL1oE06dO0V6jLwMSElC5YgWQtzU6xo0apbP0nrpVIwYn6sSx9ZPatWrkSwJumeRLPlkiWwVMXrx8IcZFaLNvcpsYH9sLj/5Jy7dgkZ06wtXFRZvOtMmTQVtV0NRy5uPB/btimnnhvHni8vgxo3VgkpqSgpEMk8ySgWGiI4dVnFg0TKiLMnPaVLHhd5GCBdG2dSscPpDzOIex1qLtO8khdJtWLbRRe0VHo0mjQO155i/utWuiR/du4tL+vXswsE8C7ty+jVupqegf3xtXL1/OHNzmvzNMrO8RsFiYnElK0nqBr+nmgg3f6o5tmGIqanE8ffYEG9atQ31fH7hUdxbjHpq02rUJQfvQUM2pzmdQo0Zo3byZ9tr5c2cFRAbEJ+ikoQ1g418YJtb3AFgcTMjbWWxMtNjwm1wDjBszWhIv8BfPnxMDerTPDf15eXrg26/W6li8TYvm6NIxXOea5oQGcYMCAzSn/JmHAgyTPASywNsWBZNpUyajTKlS4sdOG39fv3pVMsnJy/yBvXvE36rly8Q7O9R1GjKgvzYP2uIzPKyt9jzzl+bBwaKllPkaf9evAMNEvzaWesciYPL1mjWg9R/UYvCrXw/rv1mHqMhIJJ08IavuQ/r3BwHl1xO/iHwiO0UgtFXLHPOkblGHtjmDJscINn6RYWJ9D4CqYXJw3z60bp6xBJ66HatXLNdagAY3+8TFas/l+LJ+3dcCYF+uzvA+/9HIkajrXidbVi9fvhL+YXnGJps0ei8wTPRKY7E3VAmT9PR09IruLloFJeztMGnc2BwFjusRg9ev/5fjPSkuTpk4QcBk3+6M/XD27f4xo6VyPKOlosnjm7VrRThar8KHYQowTAzTyZJCqQom9B/+4/Hj4VSlCuyKFEHH9mE4feKkXj1pURp1efJz0IDuoD4J2LF1C548zfBl8vCvP7Fw7hxUrVRRDKq+fuf79e3bN2jo1wD1vL1x7MhhvAWwa8d20N45wXqmjPNTNmuOyzCxPuuqBiZbN22ER51a4j88dSV2btuWp9q0CjIhNn9dnZTkZLF6VTOLk/mzXUgI0tIe6pTj7KlTqFXDVZRTE5ZcPV44/5tOOD7JXQGGSe76WOJds8OEFnNFvd9FtEScq1bB1I8nQdMSMETQnt2jDAmWaxjKb++uXVj6+ULM++wzfLlqJS7mAoeXL1+AxlMoLPmNzboiNtfM+KZQgGFifQ+C2WDy5s0bTBgzBo4ODsJRUXyvnnj+/LnRCsfGxBgdhyOYXwGGifltIHUJZIcJLW+PieomVo7SAjN6j2bl0iXw8nAXXYXgwEDs2LrV5HrRS3bU3eHDshTID0zu37sn3G5SNzOgQX3QrB8f5ldAVpjs2LIZjvb2OuMLFcuXF+d+9eqJrkJ+Jfho1CjQRuJ8WJYCpsLk2bNn8KlbV+eZKm5nx+43VWB+WWES3ChAx+iaAcvgxo0wZ+ZMSf46dwzHgIR4SdKSqkycTt62pbevTdGJXqXQPEeZP2lBIR/mVUBWmNB/n8wG5+8Z7/2wDtLr0CwoyLy/JM4dssKEplZz+uEsX7wYly9c4D/WwOhngHzG5PRMxfWI5p+zmRWQFSbkmcy1urOO8btFdgEt/uKDFTBVAXIFkRko1Zyq4uL5301NjuNJpICsMKEy3r59C6OGDgU5FlrzhX5frBLVh5OxAQXon9GSBQuEK4pRw4bhNu82oAqryw4TVdSSC8EKsAKyK8AwkV1izoAVsA0FGCa2YWeuJSsguwIME9kl5gxYAdtQgGFiG3bmWrICsivAMJFdYs6AFbANBRgmtmFnriUrILsCDBPZJeYMWAHbUIBhYht25lqyArIrwDCRXWLOgBWwDQUYJrZhZ64lKyC7AgwT2SXmDFgB21CAYWIbduZasgKyK8AwkV1izoAVsA0FGCa2YWeuJSsguwL/B1vwWOxGm6KyAAAAAElFTkSuQmCC[/img][br]Write an equation to find how far off the ground the kite is.
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Information: G.4 - 6 Setting up Trigonometric Ratios