If perimeter of an equilateral triangle is increasing at the rate of 3 cm/sec, then the circumradius of the triangle is increasing at the rate of

If perimeter of an equilateral triangle is increasing at the rate of 3cm/sec, then the circumradius of the triangle is increasing at the rate of

The sides of an equilateral triangle are increasing at the rate of sqrt 3 cm/sec. find the rate at which the area of the triangle is increasing when the side is 4 cm long.

The side of an equilateral triangle is increasing at the rate of 10cm/sec . Find the rate of increase of its perimeter.

Each side of an equilateral triangle increases at a uniform rate of 0.5 cm // sec . When each side is 40 cm , its area is increasing at the rate of

The side of an equilateral triangle are increasing at the rate of 2 cm/sec. The rate at which its area is increasing, when the side is 14 cm

Each side of an equilateral triangle is increasing at the rate of 8cm/hr. The rate of increase of its area when side is 2 cm is

Each side of an equilateral triangle increases ta a uniform rate of 0.5 cm // sec . When each side is 40 cm , its area is increasing at the rate of

The sides of an equilateral triangle are increasing at the rate of 2 cm/sec, then the rate at which the area increases, when side is 10 cm is

The sides of an equilateral triangle are increasing at the rate of 2 cm/sec.The rate at which the area is increases when the side is 10cm is