| Question | The area of the base of a right circular cone is 154cm2 and its height is 14cm. Taking π = 22/7, the curved surface of the cone is | |
| Type | multiple_choice | |
| Option | 154 x 5 cm2 | correct |
| Option | 154 x 7 cm2 | incorrect |
| Option | 11 cm2 | incorrect |
| Option | 5324 cm2 | incorrect |
Solution
