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Help pls braonly to best one​

Help pls braonly to best one​-example-1

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Answer:

m∠1 = 62º

m∠2 = 45º

m∠3 = 24º

Explanation:

Angle 1 is supplementary to 118º, so we can solve for its measure by subtracting 118º from 180º.

m∠1 = 180º - 118º = 62º

The interior angles of a triangle are supplementary, so we can solve for it by summing the small triangle's interior angle measures to 180º.

m∠1 + m∠2 + 73º = 180º

62º + m∠2 + 73º = 180º

m∠2 = 45º

Do the same thing as you did for angle 2 for angle 3.

(45º + m∠3) + 62º + 49º = 180º

m∠3 = 24º

User Giacomo Spettoli
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