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OpenStudy (quickthing):
OpenStudy (quickthing):
@Nnesha
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@alyssa_xo
OpenStudy (quickthing):
@Zale101
OpenStudy (anonymous):
The sum of of internal angles of a pentagon is 540 So 127+90+(3x+10)+(5x-7)+(6x-2)=540 14x+218=540 14x=322 X=23 So, as angle asked is 5x-7 5x23-7= 108
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