1.   Determine the lateral area of the figure below.
   
    A. 10 ft2 B. 16 ft2
    C. 22 ft2 D. 18 ft2
    Hint

  2.   How much wallpaper would be needed to cover the walls of a room that is 12 long and 15 feet wide, and whose ceilings are feet high, if you ignore doors and windows?
    A. ft2 B. 819 ft2
    C. 459 ft2 D. 360 ft2
    Hint

  3.   Find the lateral area of the figure below.
   
    A. 402.2 cm2 B. 1256.6 cm2
    C. 628.3 cm2 D. 3217.0 cm2
    Hint

  4.   Find the surface area of a cylinder whose diameter is 10 inches and whose height is 8 inches. Round to the nearest tenth.
    A. 408.4 in2 B. 565.5 in2
    C. 628.3 in2 D. 732.8 in2
    Hint

  5.   Find the lateral area of the cylinder. Round to the nearest tenth.
   
    A. 2287.1 cm2 B. 1099.6 cm2
    C. 1143.5 cm2 D. 1134.5 cm2
    Hint



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