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4 votes
Got it wrong :( please help !!!!!!

Got it wrong :( please help !!!!!!-example-1

1 Answer

2 votes
180(n-2) = 180(6-2) = 180(4) = 720
sum of interior angles = 720
x = 720 - ( 90+90+152+150+91)
x = 720 - 573
x = 147

answer x = 147
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