Hi there, I am asked this scenario:
The sides of an equilateral triangle are decreasing at a rate of da/dt=-(root6) cm. Find the rate of change of:
a) The area of the triangle
b) The height
I have drawn a diagram but I don't know how to go on about solving these problems
So i Know that for a) I'm meant to find da/dt
But I don't know to do arrive at the answer...please help.