Direction: Solve the following problems. 1. Find the volume of coffee in a mug with a radius of 4.5 cm and height of 8 cm. 2. What is the volume of a sphere with a radius of 7 meters? 3.A water glass has the shape of a cylinder. The glass has an interior radius of 4 cm. and height of 10 cm, The glass is 75% full. What is the volume of the water in the glass? 4. The area of the base of a cylinder is 20 cm2 and its height is 5 cm. Find the volume.