The side of an equilateral triangle increases at the uniform rate of 0.05 cm/sec. The rate of increase in the area of the triangle when the side is 20 cm is

The side of an equilateral triangle increases at a uniform rate of 0.05 cm/sec. Find the rate of increase in the area of the triangle when the side is 20cm.

The length of each side of an equilateral triangle increases at the rate of 2cm/sec. Find the rate of increase of the area of the triangle, when the length of each sides is 10cm.

The sides of an equilateral triangle increases at the rate of sqrt3 cm//sec . What will be the rate of increase in area of the triangle when the length of a side is 5 cm ?

The sides of an equilateral triangle increae at the rate of sqrt3 cm//sec . What will be the rate of increae in area of the triangle when the length of a side is 5 cm?

The side of a cube increases at the rate of 0.01cm/sec. The rate of increase in the surface area of the cube when the side is 4cm is

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

The side of an equilateral triangle is increase at the rate of 2 cm/s. Find the rate at which the area increases, when the side of the triangle is 10 cm ?

The side of a cube increases at a uniform rate of 0.05cm per sec. Find the rate of increase in (a) the volume (b) the surface area when the side is 10 cm.

The side of an equilateral triangle is increasing at the rate of 2 cm/sec. At what rate its area increasing when the side of the triangle is 20 cm.

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.