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Need help on angles of polygons please
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4 votes
Need help on angles of polygons please

Need help on angles of polygons please-example-1
User UKB
by
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1 Answer

6 votes

Answer:

x+87+92+105+135=540(sum of interior angle of pentagon)

x+419=540

x=540-419

x=121

Explanation:

User Spaghetticowboy
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