The sides of an equilateral triangle are...

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

A

`10 cm^(2)//s`

B

`sqrt3 cm^(2)//s`

C

`10sqrt3 cm^(2)//s`

D

`10/3 cm^(2)//s`

Verified by Experts

The correct Answer is:

C

Similar Questions

Explore conceptually related problems

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

The sides of an equilateral triangle are increasing at the rate of 2 cm/sec. How far is the area increasing when the side is 10 cms?

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

Side of an equilateral triangle expands at the rate of 2 cm/sec. The rate of increase of its area when each side is 10 cm is

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

A sphere increases its volume at the rate of pi cm^(3)//sec . The rate at which its surface area increases when the radius is 1 cm is

The area of an equilateral triangle of side a feet is increasing at the rate of 4sq.ft./sec.The rate at which the perimeter is increasing is

The area of an equilateral triangle of side a feet is increasing at the rate of 4 sq.ft./sec. The rate at which the perimeter is increasing is