If the lateral surface of a cylinder is 924cm² and its height is 5cm then find radius of its base
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Answer:
29.4 cm
Step-by-step explanation:
Let the radius of the base be r.
Given, lateral surface area = 924 cm² and height = 5 cm.
L.S.A. = 2 × 22/7 × r × h
=> 924 = 2 × 22/7 × r × 5
=> 924 × 7/220 = r
=> r = 29.4 cm
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