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OpenStudy (anonymous):
HELP! Would the answer be D? A triangle is 180 degrees. One angle is x degrees and the second angle is 77 degrees. What is the expression that shows the measure of the third angle in degrees? A. 180 + x + 77 B. 180 - x + 77 C. 180 + x - 77 D. 180 - x - 77
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OpenStudy (anonymous):
Yes it would be D
OpenStudy (anonymous):
Great! Thank you for help again.
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