Find, correct to 1 decimal place, the volume of cylinder of height 8cm and base
MATHEMATICS
WAEC 1996
Find, correct to 1 decimal place, the volume of cylinder of height 8cm and base radius 3cm. [Take ? = 3.142]
- A. 503.0cm3
- B. 300.0cm3
- C. 250.0cm3
- D. 226.2cm3
Correct Answer: D. 226.2cm3
Explanation
Volume =?r2h = 3.142 x 3 x 3 x 8
=72 x 3.142 = 226.2cm3
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