1.
Find the lateral area of the cone to the nearest tenth.
A.
240.3 cm
2
B.
706.9 cm
2
C.
161.7 cm
2
D.
141.4 cm
2
Hint
2.
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.
150 ft
B.
75 ft
C.
87 ft
D.
100 ft
Hint
3.
The surface area of a cone is 3.1 square meters and the radius of the base is 0.5 meter. Find the slant height.
A.
1.2 m
B.
1.5 m
C.
2.0 m
D.
1.7 m
Hint
4.
Find the lateral area of the cone. Round to the nearest tenth.
A.
75.4 m
2
B.
66.0 m
2
C.
37.7 m
2
D.
47.1 m
2
Hint
5.
Find the surface area of the solid. Round to the nearest tenth.
A.
169.6 ft
2
B.
226.1 ft
2
C.
141.3 ft
2
D.
197.9 ft
2
Hint