Question

The interior angle of a regular is 108°. Find the number of sides of the

polygon.​

Answer 1

Answer:

So there are 5 sides in polygon.

Step-by-step explanation:

Interior angle of polygon =108 degree

Exterior angle =180-108=72

No. of sides of polygon =360/72=5

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Answer 2

Answer:

✡5sides☑

Step-by-step explanation:

Given⤵

• The interior angle of a regular is 108°.

To find⤵

• Number of sides of polygone.

Solution⤵

⚫If interior angle is 108° . Then exterior angle

=180°-108°

=72°

⚫Now using Number of side of a regular polygone formula

= $\frac{360°}{Exterior\: angle\: of\: regular\: polygon}$

⚫Putting the value of exterior angle.

=$\frac{360°}{72°}$

=5

✅Hence, Number of sides of polygone is 5 it means it is a Pentagon.

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