BECE Mathematics 2022 Objective — Question 58
Question 58 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2022 Objective paper, with the correct answer and a full explanation.
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Find the volume of a cone with base radius 7cm and vertical height 6cm. (Use π = 22/7)
- A. 132cm³
- B. 154cm³
- C. 308cm³Correct
- D. 324cm³
- E. 924cm³
Explanation
V = ⅓πr²h = ⅓ × 22/7 × 49 × 6 = 308 cm³.
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