1.   What is a polyhedron?
    A. pyramid B. sphere
    C. cylinder D. cone
    Hint

  2.   How many faces does an octahedron have?
    A. 12 B. 8
    C. 6 D. 4
    Hint

  3.   Gift Wrapping Teisha is wrapping a box that 10 inches long, 12 inches wide, and 2 inches high. What is the surface area of the box?
    A. 164 in2 B. 280 in2
    C. 352 in2 D. 328 in2
    Hint