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

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

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

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

Which polygon has the same number of diagonals as 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.

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)

The length of one diagonal of a parallelogram is 86 m. and length of the perpendicular drawn from any one of the remaining vertices to the diagonal is 36 m. Find the area of the parallelogram.

Find the number of sides of a polygon if the number of its diagonals is 90.

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