The sides of an equilateral triangle are increasing at the rate of 5 centimeters per hour. At what rate is the area increasing when the side is 10 centimeters?

Question

The sides of  an equilateral triangle are increasing at the rate of 5 centimeters per hour. At what rate is the area increasing when the side is 10 centimeters?

Reiny · Answer

I have answered 4 of your 5 Calculus questions now. Show me in this one that you have some kind of idea as to how to solve it.

Anonymous · Answer

50 cm2/hr