1.
Find the surface area of the pyramid.
A.
114 in
2
B.
84 in
2
C.
132 in
2
D.
6 in
2
Hint
2.
Determine the surface area of the cone to the nearest tenth.
A.
424.1 cm
2
B.
678.6 cm
2
C.
593.8 cm
2
D.
393.3 cm
2
Hint
3.
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.
540 yd
2
B.
1530 yd
2
C.
765 yd
2
D.
1170 yd
2
Hint
4.
If a cone has a circular base whose diameter is 13.5 meters, and it has a slant height of 16.8 meters, find the surface area of the cone.
A.
572.6 m
2
B.
712.5 m
2
C.
797.3 m
2
D.
499.4 m
2
Hint
5.
Find the surface area of the cone below.
A.
3958.4 ft
2
B.
2997.1 ft
2
C.
1017.9 ft
2
D.
1979.2 ft
2
Hint