An equilateral triangle is inscribed in a circle of radius 'r' units. The area of shaded region is

Area of an equilateral triangle inscribed in a circle of radius a is

In the adjoining figure,PQR is an equilateral triangle inscribed in a circle of radius 7cm. Find the area of the shaded region.

An equilateral triangle is inscribed in a circle of radius 6cm. Find its side.

An equilateral triangle is inscribed in a circle of radius 6cm. Find its side.

ABC is an equilateral triangle inscribed in a circle of radius 4 cm. Find the area of the shaded portion.

ABC is an equilateral triangle inscribed in a circle of radius 4 cm. Find the area of the shaded portion.

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 ]

The area of an equilateral triangle inscribed in a circle of radius 4cm, is