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 .

Perimeter of an equilateral triangle.

In an equilateral triangle with side a, prove that area =(sqrt(3))/(4)a^(2)

The altitude of an equilateral triangle is sqrt3 cm . What is its perimeter?

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

The inradius of an equilateral triangle is sqrt(3)cm, then the perimeter of that triangle is

P, Q, R and S are the points on the circumference of a circle of radius r, such that PQR is an equilateral triangle and PS is a diameter of circle. What is the perimeter of the quadrilateral PQSR?

P,Q,S and R are points on the circumference of a circle of radius r ,such that POR is an equilateral triangle and PS is a diameter of the circle.What is the perimeter of the quadrilateral PQSR?

The inradius of an equilateral triangle is sqrt(3)cm , then the perimeter of that triangle is