1.   Find the surface area of the cone. (Round to the nearest tenth.)
   
    A. 65.4 sq. units B. 55.7 sq. units
    C. 44.1 sq. units D. 48.2 sq. units
    Hint

  2.   The surface area of a cone is 23,561.9 square feet and the radius of the base is 50 feet. Find the slant height.
    A. 87 ft B. 75 ft
    C. 100 ft D. 150 ft
    Hint

  3.   The surface area of a cone is 3.1 square meters and the radius of the base is 0.5 meter. Find the slant height.
    A. 1.2 m B. 2.0 m
    C. 1.5 m D. 1.7 m
    Hint

  4.   Find the lateral area of the cone. Round to the nearest tenth.
   
    A. 75.4 m2 B. 66.0 m2
    C. 37.7 m2 D. 47.1 m2
    Hint

  5.   Find the surface area of the solid. Round to the nearest tenth.
   
    A. 169.6 ft2 B. 197.9 ft2
    C. 141.3 ft2 D. 226.1 ft2
    Hint



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