A polygon has 119 diagonals.Find the number of sides.

A polygon has 5 diagonals.Find the number of sides.

A polygon has 35 diagonals. Find the number of sides.

If a polygon has 44 diagonals,find the number of its sides.

The interior angles of a polygon are in A.P.The smallest angle is 120^@ , and the common difference is 5^@ .Find the number of sides of the polygon.

Which polygon has the same number of diagonals as the number of its sides?

Two polygons of the same number of sides are similar, if(a) their corresponding angles are ___

Two polygons of the same number of sides are similar, if(b) their corresponding sides are___(equal ,proportional)

What can you say about the angle sum of a convex polygon with number of sides 7 ?

Examine the table. (Each figure is divided into triangles and the sum of the angles deduced from that.) What can you say about the angle sum of a convex polygon with number of sides? 8

Examine the table. (Each figure is divided into triangles and the sum of the angles deduced from that.) What can you say about the angle sum of a convex polygon with number of sides? n