1.
Find the surface area of the cone to the nearest tenth.
A.
351.9 in
2
B.
452.4 in
2
C.
301.6 in
2
D.
197.9 in
2
Hint
2.
Find the surface area of the regular pyramid.
A.
208 in
2
B.
192 in
2
C.
174 in
2
D.
156 in
2
Hint
3.
Find the surface area of the right cylinder. (Round to the nearest whole number.)
A.
1156 sq. units
B.
955 sq. units
C.
540 sq. units
D.
1508 sq. units
Hint
4.
Find the surface area of the cone. (Round to the nearest tenth.)
A.
97.0 sq. units
B.
91.0 sq. units
C.
102.4 sq. units
D.
88.5 sq. units
Hint
5.
Find the surface area of a sphere with a circumference of 54.04 inches. (Round to the nearest hundredth.)
A.
2664.31 in
2
B.
552.79 in
2
C.
1254.83 in
2
D.
929.57 in
2
Hint