(True/false) A regular polygon of 10 sides will have 12 axes of symmetry.

A regular polygon of n sides has170 digonals . Then n=

If a regular polygon contains 'n' sides then the number of lines of symmetry is ________

The number of diagonals in a polygon of 10 sides is

A piece of paper is in the shape of a square of side 1 m long. It is cut at the four corners to make a regular polygon of eight sides (octagon), then the area of the polygon is

The ratio of the area of a regular polygon of n sides inscribed in a circle to that of the polygon of same number of sides circumscribing the same circle is 3:4. Then the value of n is

A regular polygon of 10 sides is constructed No. of ways 3 vertices be selected so that no two vertices are consecutive is

The area of a regular polygon of in-sides inscribed in a circle is to that of the same number of sides circumsending the same circle is 3:4 then n=

A particle of mass is made to move with uniform speed v along the perimeter of a regular polygon of 2n sides. The magnitude of impulse of impulse applied at each corner of the polygon in amv sin pi//bn . Then a/b =