Question

What will be the Interior angle and exterior angle of a 10 sided
regular polygon?
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Answer 1

Answer:

The regular, convex decagon is a subtle and elegant shape, with 10 exterior angles of 36°, 10 interior angles of 144°, and 10 vertices (intersections of sides).

Answer 2

254800 = 10² x 2² x 7² x 13

So if 254800 is divided by 13 or multiplied by 13, then it will be a perfect square.

So √(254800 x13)=√{10² x 7²x13² }= 910

√(254800÷13)= √{10² x 7²}=70