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Surface area and volume of cone
Surface area and volume of cone
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1)
Find the curved surface area of a cone whose base radius is 7 cm and slant height is 16 cm?(Take π=22/7)
482 cm²
204cm²
352 cm²
389cm²
2)
Find the curved surface area of a cone whose base radius is 6cm and slant height is 14 cm?(Take π=22/7)
220cm²
200 cm²
234cm²
264 cm²
3)
Find the slant height of the cone if CSA of cone is 88cm² and radius is 1 cm?(Take π=22/7)
2 cm
3 cm
7 cm
14 cm
4)
Find the diameter of the base of cone if slant height of cone is 7cm and CSA is 88²?(Take π=22/7)
8 cm
5 cm
4 cm
2 cm
5)
If we double the radius and slant height of cone then the CSA of increases by?
5 Times
2 Times
3 Times
4 Times
6)
A right circular cone has a radius of 6 cm and a slant height of 10 cm. What is its curved surface area?
60π cm²
100π cm²
120π cm²
30π cm²
7)
If the slant height of a cone is equal to its radius, what is the curved surface area of the cone?
3π cm²
2π cm²
4π cm²
π cm²
8)
The radius of a cone is 5 cm, and its curved surface area is 25π cm².What is the slant height of the cone?
4cm
6cm
3cm
5cm
9)
The curved surface area of a cone is 154 cm², and its radius is 7 cm. What is its slant height?
10 cm
12 cm
13 cm
11 cm
10)
The curved surface area of a cone is 144π cm², and its slant height is 12 cm. What is its radius?
3 cm
4 cm
5 cm
6 cm