Math, asked by babitadeb1979fulia, 1 year ago

find the number of sides of a regular polygon if each of its interior angle is 108 degree​

Answers

Answered by NEEL115
0

Answer:

I think 5is write answer

Answered by TooFree
1

Answer:

5 sides

Step-by-step explanation:

Sum of all interior angles in a polygon is (n - 2) x 180 where n is the number of sides.

Find the sum of all interior angles in term of n:

Given that each angle is 108,

There are n sides.

Therefore total angles = 108n.

Solve n:

(n - 2) x 180 = 108n

180n - 360= 108n

180n - 108n = 360

72n = 360

n = 5

Answer: There are 5 sides of a regular number.

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