Question

lar polygon of 7 sides called?
he sum of interior angles of a regular
6) What is a regular polygon of 7 side
(b) What is the sum of interie
octagon?
3. Find the missing angles of the
ng angles of the following polygons.
(b)
300
900
110°​

Answer 1

Answer:

a)Septagon

b)900

Step-by-step explanation:

a)A regular polygon of 7 side is known as septagon.

b) sum of interior angles=(n-2)180=(7-2)180=5(180)=900

n=no. of sides.