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stira [4]
3 years ago
14

PLEASE PLEASE PLEASE HELP!! Explanations on how to set it up would be great!

Mathematics
1 answer:
Damm [24]3 years ago
4 0
Using (n-2)180 to find total number of degrees in a 5-sided shape
n= number of sides 

(5-2)180=540degrees

So to find x, 100+160+80= 340
540-340=200 

So 8x+8+5x+10=200 and solve for x 

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