Find the measure of the indicated angle the answer should be 59 show steps
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Answer:
measurement of the indicated angle is 59°
Step-by-step explanation:
20x - 19 + 8x + 3 = 180
28x - 16 = 180
+16 +16
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28x = 196
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28 28
x = 7
8 (7) + 3 = 59
20 (7) - 19 = 121