Question 38
A sector is cut off from a circle radius 8.2cm to form a cone, if the radius of the resulting cone is 3.5cm, calculate the curved surface area of the cone. [take π = 22/7]
Objective
Question details
- Exam body
- WAEC
- Subject
- Mathematics
- Year
- 1989
- Question no.
- #38
- Type
- Objective
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