Question:
The measure of each angle of a regular pentagon is __________.
Solution:
The measure of each angle of a regular pentagon is 108.
We know that, the sum of all the angles of a polygon is (n – 2) × 180o.
Where ‘n’ is the number of sides in the polygon,
Then, pentagon has 5 sides, i.e. n = 5
So, (n – 2) × 180o
(5 – 2) × 180o
3 × 180o
540o
Measure of each angle = 540o/5 = 108o