Find the variable and then the measure of the angles?
Find the variable and then the measure of the angles.
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En resumen
90 + 8x - 1 + 4x + 7 = 18012x + 6 = 9012x = 84x = 7So : 1. 8x - 1 = 56 - 1 = 55°2. 4x + 7 = 28 + 5 = 35°.
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Tati012
90 + 8x - 1 + 4x + 7 = 18012x + 6 = 9012x = 84x = 7So : 1.
8x - 1 = 56 - 1 = 55°2.
4x + 7 = 28 + 5 = 35°.
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