# Find Number of Side in a Regular Polygon, If It Exterior Angle Is: 36 - Mathematics

Sum

Find number of side in a regular polygon, if it exterior angle is: 36

#### Solution

Let no. of. sides = n

therefore 360^circ/"n" = 36^circ

n = (360^circ)/(36^circ)

n = 10

Concept: Regular Polynomial
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#### APPEARS IN

Selina Class 6 Mathematics
Chapter 28 Polygons
Exercise 28 (B) | Q 3.2
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