Question

each interior angle of a regular polygon is 144 degree, find the number of its side​

Answer 1

Answer:

10 sides

Step-by-step explanation:

To find the no. of sides, we first need to find the measurement of the exterior angle.

Exterior angle =180∘−m. of int. angle

=180∘−144∘

=36∘

To find the no. of sides, we use the formula ⇒360∘/m. of ext. angle

That is, no. of sides=360∘/36∘

=10 sides

~Hope this helps! :)

Answer 2

10 SIDES...

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