Question

One exterior angle of a convex polygon is 80 and the others are 40 each. How many sides has the polygon.

Answer 1

$\fbox{ \: \: Answer}$

Sum of exterior angles of the polygon =360°

Given:-

• one angle is 80°
• rest of the angles are 40° each

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Therefore,

360° - 80°

= 280°

Again,

$\frac{280°}{40°} = 7$

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So there are 7+1 sides in the polygon, forming an octagon.

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Answer 2

it forms octagon lol..

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