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 in
2
B.
280 in
2
C.
352 in
2
D.
328 in
2
Hint