Question 30

What will be the sum of the measures all the interior angles of a polygon having 14 sides?

Solution

Sum of all interior angles of a polygon having $$n$$ sides = $$(n - 2) \times 180$$°

Number of sides of polygon, $$n = 14$$

=> Sum of interior angles = $$(14 - 2) \times 180$$°

= $$12 \times 180 = 2160$$°

=> Ans - (B)

Share on Whatsapp Share on Whatsapp

Create a FREE account and get: