Question

please help me!!! to solve this?
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Answer 1

Answer:

7x+3x+20 = 180

10x = 160

x = 160/10 = 16

then the angles = 7x+20 = 7×16 +20 = 112+20 = 132°

and 3x = 3×16 = 48°

hopw it Helps... mark brainliest

Answer 2

hence, value of x is 16°......