Volume of cylinders, cones and spheres

Front

What is the formula for the volume of a cylinder?

Back

v = π r² h

Front

What is the formula for the volume of a cone?

Back

v = (1/3) π r² h

Front

What is the formula for the volume of a sphere?

Back

v = (4/3) π r³

Front

If a cylinder has a radius of 3 inches and a height of 5 inches, what is its volume?

Back

V = 141.4 in³ (using π ≈ 3.14)