1.   Determine the lateral area of the figure below.
   
    A. 22 ft2 B. 10 ft2
    C. 16 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. 459 ft2 B. 360 ft2
    C. ft2 D. 819 ft2
    Hint

  3.   What is the surface area of the cylinder below to the nearest tenth?
   
    A. 16,556.2 mm2 B. 11,297.1 mm2
    C. 25,662.1 mm2 D. 22,594.3 mm2
    Hint

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

  5.   Find the length of one side of the regular hexagonal base of the prism if the height is 7.4 cm and the lateral area is 253.1 cm2. Round to the nearest tenth.
    A. 4.9 cm B. 5.7 cm
    C. 1.8 cm D. 10.9 cm
    Hint



Glencoe
The McGraw-Hill Companies