Evaluate the number of vertices, sides and diagonals — task. Maths CBSE Homework Assignments, Class 8.

Evaluate the number of vertices, number of sides and number of diagonals in 9-gon.

1. The number of vertices in 9-gon is .

2. The number of sides in 9-gon is .

3. The number of diagonals in convex 9-gon is .

Did you find an error?

4. Evaluate the number of vertices, sides and diagonals