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A rectangular paper of which 28 cm is rolled along its with to form a cylinder of radius 30 cmfind the volume of the cylinder send me solution |
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Answer» Answer: volume of cylinder = πr square h H=28 R=30 put the value in above formula = π 30 cm square × 28 cm =900cm square × 28 cm π =22/7 volume=22/7×900×28 =22 4 cm ×900cm square =88 cm ×900cm square we GET volume= 79200 cm ^3 |
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