Gimagg3112 Gimagg3112

28-07-2017
Mathematics

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The measures of the angles in a triangle are 8:2:5. what are the measures of the angles of this triangle? 96, 24, 60

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Banabanana Banabanana

28-07-2017

8x + 2x + 5x = 180
15x = 180
x = 180/12
x = 12

m∠1 = 8x = 8*12 = 96°

m∠2 = 2x = 2*12 = 24°

m∠3 = 5x = 5*12 = 60°

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