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Question

Calculate the volume of a cylinder with a base radius of 3.5 cm3.5\text{ cm} and a height of 10 cm10\text{ cm}. [Take π=227\pi = \frac{22}{7}]

Verified Answer

385 cm3385\text{ cm}^3

Explanation & Step-by-Step Solving

Context: The volume of a cylinder is given by V=πr2hV = \pi r^2 h:V=227×(3.5)2×10=227×12.25×10=385 cm3V = \frac{22}{7} \times (3.5)^2 \times 10 = \frac{22}{7} \times 12.25 \times 10 = 385\text{ cm}^3

Topic Tags

Exam aration and answersWAEC Exam arationJAMB Exam arationacademic problems

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