Height Width Length

Find surface area and volume

For a rectangular solid with length 22 centimeters, height 25 centimeters, and width 20 centimeters, find the a. volume and b. surface area.

Johann made a sculpture by joining two cylinders. As shown below, a cylinder with a radius of 2 centimeters sits on top of a cylinder with a radius of 5 centimeters. 2 cm 8 cm 7cm to 5 cm Which of the following is the best estimate of the surface area of Johann's sculpture? O 477 cm2 O 499 cm? O 578 cm2 О 333 ст?

Find the Surface Area * : 5 ft 4 ft 3 ft 12 ft

Martin designed a bead that was a right cylinder with a cylindrical hole through the center of the bases. The outer cylinder had a radius of 1 centimeter, the inner cylinder had a radius of 0.5 centimeters, and the height of the bead was 1.5 centimeters. After creating the bead, he covered the entire bead with a protective coating. What was the approximate area of the bead that Martin covered? 21.99 cm? 9.42 cm? 18.85 cm? 4.71 cm?