Question

All the angles of a 20 sided polygon are the same.how much is each?

Answer 1

Icosagon. In geometry, an icosagon or 20-gon is a twenty-sided polygon. The sum of any icosagon's interior angles is 3240 degrees

Answer 2

Answer:

162°

Step-by-step explanation:

Given :All the angles of a 20 sided polygon are the same.

To Find :how much is each?

Solution:

No. of sides of polygon = n = 20

Formula of measure of interior angle of regular polygon : $\frac{(n-2) \times 180}{n}$

So, Interior angle = $\frac{(20-2) \times 180}{20}$

Interior angle = $162^{\circ}$

Hence The measure of each angle is 162°