" 6.If a circle of radius 'a' inscribed in an equilateral triangle,then prove that the perimeter of triangle will "

If a circle of radius 'a' inside an equilateral triangle, then prove that minimum perimeter of be 6sqrt3 a.

If a circle of radius ' a' inside an equilateral triangle,then prove that minimum perimeter of be 6sqrt(3)a .

A circle of radius unity is inscribed in an isosceles triangle. The least perimeter of the triangle is :

The area of a circle inscribed in an equilateral triangle is 48pi square units. What is the perimeter of the triangle?

The area of a circle inscribed in an equilateral triangle is 154cm^(2) . What is the perimeter of the triangle ?

The area of a circle inscribed in an equilateral triangle is 154cm^(2). Find the perimeter of the triangle.

A circle is inscribed in an equilateral triangle. If the in-radius is 21 cm, what is the area of the triangle?