Question

Find the sum of all the angles in a regular pentagan with easy explanation​

Answer 1

Answer :-

To find sum of all angles of polygon use this formula -

( n - 2 ) × 180°

where n is number of sides.

We have to find angle sum of Pentagon, which has 5 sides -

( 5 - 2 ) × 180°

3 × 180°

540°

Sum of all the angles in a regular pentagan is 540°.