Math, asked by Anonymous, 9 months ago

If the sum of the measure of all interior angles of a polygon is 1260°, then how
many sides does the polygon have?
A. 10 B. 8 C. 11 D. 9

Answers

Answered by chinnu4848

0

Answer:

D.9

the sum of the measure of all interior angles of a polygon is 1269

then (n-2)*180.n=9

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