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Anyone 8th grader here???? pls help me with thispls pl pls pls pls pls pls ......find the number of sides of a regular polygon when each of its angels has a measure of 160°.pls guys give with the formula and all stufs !!!! pls .....

Answer»

(n-2)X180=160

180n-360=160

180n=520

n=520/180 =2.8899(a FRACTION)

So the ANGLE in the QUESTION MUST be WRONG.



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