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Find the measure of angle A

Find the measure of angle A-example-1
User Savedario
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1 Answer

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Since 3x + 2 is on a. Straight line, is is equal to 180 degrees.
1) So, 52 + another number must equal 180 degrees.
2) You're answer would be 118 because 118 + 52 = 180
3) Angle A = 118
User Scentoni
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