
Home > CALC > Chapter 7 > Lesson 7.2.3 > Problem 7-86
7-86.
Sketch the cone, and label the sides of similar right triangles that are formed by its radius and height.
Write a geometric equation describing the volume of the cone in terms of height.
You will have to find a way to define r in terms of h.
Since the radius changes as the height changes, do NOT 'plug in' any values yet.
Implicitly differentiate with respect to time, t.