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the circumference of the base if right circular cylinder is 220cm if the height of the cylinder is 2m find the lateral surface area of the cylinder |
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Answer» The answer to the question is 440 m Height of cylinder ( H) = 2m h =200cm Let RADIUS of cylinder be r CM The CIRCUMFERENCE of the base of cylinder=220cm 2πr = 220 cm Lateral surface area(LSA) of cylinder =CSA of cylinder LSA of cylinder= 2πrh =2πr × h = 220 × 200 =44000 cm LSA OF CYLINDER = 44000 cm OR 440 m |
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