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Find the measure of exterior angle A. Show equations and all work that leads to your answer.
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Find the measure of exterior angle A. Show equations and all work that leads to your answer.

Find the measure of exterior angle A. Show equations and all work that leads to your-example-1
User SAVVY
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These problems are all the same; exterior angles add to 360 degrees.

(6x-3)+(4x+8)+49+(3x+30)+(14x+6)=360

x=10

A = 6x-3 = 6(10)-3 = 57

User Lamine
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