1.
Determine the surface area of the cone to the nearest tenth.
A.
424.1 cm
2
B.
393.3 cm
2
C.
678.6 cm
2
D.
593.8 cm
2
Hint
2.
What is the surface area of a pyramid whose base is a square with sides measuring 15 yards and with a slant height of 18 yards?
A.
765 yd
2
B.
1170 yd
2
C.
540 yd
2
D.
1530 yd
2
Hint
3.
Find the volume of the prism below.
A.
4200 ft
3
B.
6400 ft
3
C.
5600 ft
3
D.
4800 ft
3
Hint
4.
Find the volume of a pyramid with a rectangular base if the base of the pyramid is 3 yards long and 5 yards wide and the pyramid is 7 yards high.
A.
35 yd
3
B.
140 yd
3
C.
105 yd
3
D.
70 yd
3
Hint
5.
Name an edge of the solid.
A.
B.
C.
D.
Hint
6.
How many floors are in the building if each floor is 18 feet high and each unit represents 20 feet?
A.
12 floors
B.
11 floors
C.
9 floors
D.
10 floors
Hint
7.
Find the volume of the prism.
A.
10 m
3
B.
12 m
3
C.
6 m
3
D.
8 m
3
Hint
8.
Find the volume of the pyramid.
A.
384 cm
3
B.
288 cm
3
C.
576 cm
3
D.
192 cm
3
Hint
9.
Find the surface area of the rectangular prism.
A.
455 in
2
B.
382 in
2
C.
910 in
2
D.
191 in
2
Hint
10.
Find the surface area of the triangular prism.
A.
2,618 in
2
B.
1,309 in
2
C.
654.5 in
2
D.
1,330 in
2
Hint
11.
A model solid has a scale of 1 in = 15 in and a volume of 125 in
3
. Find the volume of the actual solid.
A.
1,875 in
3
B.
27 in
3
C.
8 in
3
D.
421,875 in
3
Hint
12.
Prism
X
is similar to prism
Y
with a scale factor of
If prism
X
, the larger of the two, has a surface area of 250 m
2
, what is the surface area of prism
Y
?
A.
417 m
2
B.
150 m
2
C.
694 m
2
D.
90 m
2
Hint
13.
Determine the number of significant digits in 280 yards.
A.
3
B.
0
C.
2
D.
1
Hint
14.
Use the correct number of significant digits to find the perimeter of a rectangle whose width is 5.9 inches and whose width is 7.86 inches.
A.
13.8 in
B.
28 in
C.
27.5 in
D.
27.52 in
Hint