The measure of each exterior angle of a regular polygon of 18 sides is __________. Fill in the blanks to make the statement true.

Solution:

Given, The measure of each exterior angle of a regular polygon of 18 sides is __________.

We have to fill in the blanks to make the statement true.

An exterior angle is defined as the angle that is formed outside the polygon between a side of the polygon and its adjacent extended side.

To find the measure of each exterior angle when the number of sides are given,

Exterior angle = 360°/n

Here, n = 18

Exterior angle = 360°/18

= 20°

Therefore, the measure of each exterior angle is 20°.

✦ Try This: The measure of each exterior angle of a regular polygon of 36 sides is __________. Fill in the blanks to make the statement true.

☛ Also Check: NCERT Solutions for Class 8 Maths

NCERT Exemplar Class 8 Maths Chapter 5 Problem 60

The measure of each exterior angle of a regular polygon of 18 sides is __________. Fill in the blanks to make the statement true.

Summary:

The measure of each exterior angle of a regular polygon of 18 sides is 20°.

☛ Related Questions:

• The number of sides of a regular polygon, where each exterior angle has a measure of 36°, is _______ . . . .
• A figure is a closed curve entirely made up of line segments. The another name for this shape is ___ . . . .
• A quadrilateral that is not a parallelogram but has exactly two opposite angles of equal measure is . . . .