Question

if an exterior angle of a regular polygon is 45 degree , then find the no. of sides?

Answer 1

360/45= 8
Therefore number of sides = 8

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Answer 2

sum of exterior angles = 360 degrees

no of sides(n) = sum of exterior angles of a regular polygon / given exterior angle of the regular polygon
⇒360/45
⇒8 sides.

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