class 9 maths surface area volume question 13.2 no 6
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Answer:
ok
Step-by-step explanation:
Let h be the height of the circular cylinder and r be the radius.
Radius of the base of cylinder, r = 0.7m
CSA of cylinder = 2nrh
CSA of cylinder = 4.4m²
Equating both the equations, we have
2x(22/7)x0.7xh = 4.4
Or h=1
Therefore, the height of the cylinder is 1 m.
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