Question

Q1.What is the sum of all the interior angles of regular nonagon and polygon of 12 sides.


Q2. What is the number of diagonals in a Heptagon , polygon of 12 sides?


Q3. Find the number of sides of a regular polygon whose each exterior angle measures.36
0


Q4.The sum of all interior angles of a regular polygon is 10800.What is the measure of each of its interior angles?


Q5.Find the measure of each of the exterior angles of a regular polygon of with number of sides 15.

Answer 1

Answer:

Q1 The total interior angle of a 12 sided polygon is = (12 - 2) 180 degrees = 1800 degrees