curved surface area of a right circular cylinder is 4.4 metre square if the radius of the base of the cylinder is 0.7 M determine its height
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Heya !!
CSA of cylinder = 4.4
2πrh = 4.4
2 × 22/7 × 0.7 × H = 4.4
H = (4.4 × × 7)/ ( 2 × 22 × 0.7)
H = 30.8 / 30.8
H = 1 cm.
Hence,
Height of cylinder = H= 1 cm.
CSA of cylinder = 4.4
2πrh = 4.4
2 × 22/7 × 0.7 × H = 4.4
H = (4.4 × × 7)/ ( 2 × 22 × 0.7)
H = 30.8 / 30.8
H = 1 cm.
Hence,
Height of cylinder = H= 1 cm.
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