1.
Find the lateral area of the cone to the nearest tenth.
A.
141.4 cm
2
B.
161.7 cm
2
C.
240.3 cm
2
D.
706.9 cm
2
Hint
2.
Find the surface area of the cone to the nearest tenth.
A.
197.9 in
2
B.
301.6 in
2
C.
452.4 in
2
D.
351.9 in
2
Hint
3.
Find the surface area of the cone. (Round to the nearest tenth.)
A.
44.1 sq. units
B.
48.2 sq. units
C.
65.4 sq. units
D.
55.7 sq. units
Hint
4.
The surface area of a cone is 23,561.9 square feet and the radius of the base is 50 feet. Find the slant height.
A.
75 ft
B.
100 ft
C.
87 ft
D.
150 ft
Hint
5.
Determine the surface area of the cone. Round to the nearest tenth.
A.
185.5 ft
2
B.
263.9 ft
2
C.
150.8 ft
2
D.
301.6 ft
2
Hint