the circumference of the base of a right circular cylinder is 154cm and its height is 1.5m. find the leteral surface area in m².
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Answer:
2.31 m²
Explanation:
Given,
circumference = 2πr = 154 cm = 1.54 m
height = 1.5 m
We know,
Lateral surface area of cylinder = 2πrh = circumference X height
= 1.54 X 1.5 m² = 2.31 m².
The lateral surface area is 2.31 m².
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