Question

How many diagonals are present in a 100 sided polygon

Answer 1

A 100 sided polygon will have n (n-3)/2 diagonals = 100 (100-3)/2=4850

hope this will help ... :-)

Answer 2

Diagonal pf any polygon = n(n-3)/2
Where n is the number of sides..

So when the polygon has 100 sides
No. of diagonals = 100(100-3)/2
= 100(97)/2
= 50 X 97
= 4850

Hope my answer helps you :)