In Fig. 15.80, an equilateral triangle `A B C` of side 6 cm has been inscribed in a circle. Find the area of the shaded region. (Take `pi=3. 14` ) (FIGURE)

In Fig. an equilateral triangle A B C of side 6 cm has been inscribed in a circle. Find the area of the shaded region. (Take pi=3. 14 )

A square of side 3 cm is inscribed in a circle. Find the area of the shaded portion.

An equilateral triangle of side 9 cm is inscribed in a circle. Find the radius of the circle.

An equilateral triangle of side 6 cm is inscribed in a circle. Then radius of the circle is

An equilateral triangle of side 9cm is inscribed in a circle.Find the radius of the circle.

An equilateral triangle of side 9cm is inscribed in a circle.Find the radius of the circle.

in fig. find the area of the shaded region [ use pi = 3.14 ]

In the given figure, an equilateral triangle has been inscribed in a circle of radius 4 cm. Find the area of the shaded region. [Take pi=3.14 and sqrt(3)=1.73 ]

An equilateral triangle with side 12 is inscribed in a circle . Find the shaded area .

In the given giure, ABCD is a square with side 2 sqrt(2) and inscribed in a circle. Find the area of the shaded region. (Use pi = 3.14)