Review Test Chapter 12.1-12.3 Nets and Surface Areas Prep
Name _______________________________
Period _________
Find the surface area of the following figures
1.
2.
15 cm
5 cm
20 cm
25 cm
4 cm
38 cm
10 cm
Find the lateral area and the surface area of each figure. Use 3.14 for  .
4.
6.
11.7 m
7.
60 in

36 in
16 m
27 in
18 in
SA = _____________
SA = _____________
SA = _____________
LA = _____________
LA = _____________
LA = _____________
Find the slant height and surface area of each square pyramid.
8.
9.
6 ft
12 ft
16 ft
16 ft
18 ft
18 ft
10. Find the surface area of the following solid. Use 3.14 for  . Round to the nearest hundredth if necessary.
24 in
20 in
12 in
11. Find the surface of a sphere. Use 3.14 for  . Round to the nearest hundredth.
3.5 ft
12. What is Euler’s Formula?
13. How many faces, vertices, and edges does an octagonal prism have?
14. How many faces, vertices, and edges does a pentagonal pyramid have?
15. How many faces, vertices, and edges does the following figure have?
Use Euler’s Formula ( F + V = E +2 ) to find the value of n.
16. Faces: 9
Vertices: 18
Edges: n
17. Faces: 10
Vertices: n
Edges: 24
18. Which of the following statements is not true statement about the net of the cube shown?
E
A
C
B
D
F
A) Faces F and E are parallel
B) Faces A and B are parallel
C) Faces B and C are perpendicular
19. Find the distance between (-6, -2) and (5, 3).
20. In trapezoid MATH, MA HT . If m  H = 55  , then which measure is the measure of m  M = ?.
M
H
A
T
21. For an art project, Mari drew the two similar figures shown below. How long
is
XY where ABCD WXYZ?
(G11B)
12
30) Find the value of x.
31) Find the surface area of the following figure.
5 in.
8 in.
12 in.