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.
1530 yd
2
B.
540 yd
2
C.
1170 yd
2
D.
765 yd
2
Hint
2.
Find the surface area of the square pyramid.
A.
225.6 m
2
B.
257.6 m
2
C.
112.4 m
2
D.
451.2 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.
197 cm
2
B.
766.4 cm
2
C.
587.4 cm
2
D.
281.1 cm
2
Hint
5.
Find the surface area of the cone. Round to the nearest tenth.
A.
326.7 ft
2
B.
515.2 ft
2
C.
829.4 ft
2
D.
364.4 ft
2
Hint