The rate of increase of a side of a square is 1 cm/sec. The rate of increase of area of the square, when length of a side of the square is 2 cm, is

CHOOSE the correct answer from the following alternative : the rate of incrse of a side of a square is 1cm/sec. the rate of increase of area of the square, when length os a side of the square is 2 cm , is -

If the rate of increasae of the side of a squre is 1 cm/sec , the rate of increase of the area of the square when its side 2 cm, is

If the rate of change of the side of a square is 0.05 cm/sec, then the rate of change in the area of the square when the side is 10cm is

The side of a square is increasing at a rate of 4cm/sec. Find the rate of increase of its area when the side of square is 10 cm.

The side of a square is increasing at a rate of 4cm/sec. Find the rate of increase of its area when the side of square is 10 cm.

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 side of a square is increasing at the rate of 0.5 cm/sec. Find the rate of increase of its area, when the side of square is 20 cm long.

If the length of a side of a square is increased by 8 cm, its area increases by 120 square cm. What is the length of a side of the square ?

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 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