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Help pls
20pts to best answer

Help pls 20pts to best answer-example-1

1 Answer

1 vote
c=135+120+165+x+125+165+90=800+x= 900(all interior angles in heptagon)
900-800=100
x=100

d=100+90+x+95+90=375+x= 540(all interior angles in a pentagon)
540-375=165
x=165
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User Joelbitar
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