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Mathematics, 27.06.2019 21:00 ty1090

Alma is finding the measures of the angles in a triangle that have the ratio 1: 3: 5. circle her mistake and correct it x + 3x +5x = 180 8x = 180 x = 22.5

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Alma is finding the measures of the angles in a triangle that have the ratio 1: 3: 5. circle her mis...
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