1.
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.
540 yd
2
C.
1170 yd
2
D.
1530 yd
2
Hint
2.
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.
797.3 m
2
C.
499.4 m
2
D.
712.5 m
2
Hint
3.
Find the surface area of a pyramid with base area of 52 in
2
and 5 faces with lateral height of 14 inches and base of 5 inches.
A.
402 in
2
B.
192 in
2
C.
351 in
2
D.
227 in
2
Hint
4.
Find the surface area of a cone with a radius of 5.7 centimeters and a slant height of 10 centimeters. Round to the nearest tenth.
A.
587.4 cm
2
B.
281.1 cm
2
C.
197 cm
2
D.
766.4 cm
2
Hint
5.
Find the surface area of the cone. Round to the nearest tenth.
A.
615.8 cm
2
B.
593.8 cm
2
C.
483.8 cm
2
D.
269.4 cm
2
Hint