The sum of the interior angels is 180(n-2). In this case 180(5-2)= 540. So the equation is 540=100+103+4x+(3x+3)+(5x-2). Then solve for x. X=28
Answer:
yea
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Answer:
square with 8 sides
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Answer:
1. 54ft squared 2. 48 cm squared
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