The volume of a cylinder is 150π cm cube and its height is 6 cm. Find the areas of its total surface and lateral (curved) surface.
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Answered by
9
Answer:
volume of cylinder =150×22/7cm
22/7×radius^2 ×height =150×22/7
radius ^2=150×22/7×7/22×1/height
r^2=150×1/6=25
r^2=5×5
r=5
total surface area =2×22/7×5(5+6)
=2×22/7×5×11=345.7cm^2
lateral surface area =2×22/7×6×5=188.5cm^2
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Answered by
5
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Answer:
volume of cylinder =150×22/7cm
22/7×radius^2 ×height =150×22/7
radius ^2=150×22/7×7/22×1/height
r^2=150×1/6=25
r^2=5×5
r=5
total surface area =2×22/7×5(5+6)
=2×22/7×5×11=345.7cm^2
lateral surface area =2×22/7×6×5=188.5cm^2
❤️❤️Hope it's helpful ❤️❤️✨✨✨✨✨✨✨
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