1. If you will put a cover that exactly fits a cylindrical container with a diameter of 20 cm and a height of 15 cm, what should be the area of the cover? A. 1 057 cm2 B. 1 075 cm2 C. 1 570 cm2 D. 1 750 cm2 2. A gift box is 20 cm long, 10 cm wide and 8 cm tall. What is the surface area of the box? A. 1 600 cm2 B. 880 cm2 C. 160 cm2 D. 160 cm2 3. Find the surface area of a Rubik’s cube whose sides measures 12cm. A. 72 cm2 B. 144 cm2 C. 288 cm2 D. 864 cm2 4. A ball has a diameter of 8 dm. What is its surface area? A. 20. 096 dm2 B. 200. 96 dm2 C. 267.95 dm2 D. 803. 84 dm2 5. What is the surface area of the figure on the right? A. 350 cm2 B. 200. 96 dm2 C. 590 cm2 D. 950 cm2​ ​