Q11.Each interior angle of a polygon is 108°. Find the number of sides of the polygon.
Answers
Answered by
0
Answer:
jjkkkmoott uohoufffiu
Answered by
0
Answer:
Given, each angle is = 108 degrees. If the number of sides = n , then it'll have n number of interior angles, So the total sum of interior angles = 108*n
We know that the formula for sum of interior angles for a polynomial is :
Sum = ( n − 2 ) × 180
But we got sum = 108n
=> 108n = (n-2)180 = 180n - 360
=> 180n-108n = 360
=> 72n = 360
=> n = 5
Therefore, the number of sides of the polygon = 5 (Pentagon)
Similar questions