Question

the volume of a cylinder is 660cm2 .find its height if its radius is 5cm​

Answer 1

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Radius of cylinder = 5cm

volume of cylinder = 660cm²

πr²h = 660

π×5×5×h = 660

πh = 660/25

h = 26.4 ×7/22

h = 8.4cm

★hope it helps you!!

Answer 2

Answer:

22/7×5×5×h=660

h=660×7×/22×5×5

h=30×7/5×5

h=6×7/5

h=42/5

h=8.4cm