Use your answer from question #3 to find the measure of angle C.

asked Aug 25, 2023 117k views

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The sum of the angle measures is 180 degrees

-->
$(3x + 28)+(5x + 52) +(2x -10) = 180\\10x + 70 = 180\\10x = 110\\x = 11$

Since x= 11, angle c = 2(11) - 10= 12

Hope that helps!

Shuwei answered Aug 30, 2023

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