Find area of Polygon by Stair Method

Area of a polygon

Find the Area of polygon

Find the area of regular polygon ? If the area of the circle is A_(1) and area of a regular pentagon inscribed in the circle is A_(2); then find the ratio (A_(1))/(A_(2))

Given that the area of a polygon of n sides circumscribed about a circle is to the area of the circumscribed polygon of 2n sides as 3:2 find n.

A circle of radius r is inscribed in a regular polygon with n sides (the circle touches all sides of the polygon). If the perimeter of the polygon is p, then the area of the polygon is

Area OF triangle ||Area OF polygon || Condition OF Collinearity OF 3 points

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

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

Interior angle of polygon are in A.P.If the smallest angle is 120^(@) and the common difference is 5^(@), find the number of sides of polygon.