The difference between outer - inner surfaces of a cylinder 14 cm long is 88 cm 2- Find the inner radii of the cylinder given that the volume of metal used is 176 cm 3-A- 1 cmB- 1-25 cmC- 1-75 cmD- 2 cmE- 2-25 cmF- 1-5 cm

The correct option is F 1.5 cm ...

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Standard VI

Mathematics

Area of Square

The differenc...

Question

The difference between outer & inner surfaces of a cylinder 14 cm long is 88 cm². Find the inner radii of the cylinder given that the volume of metal used is 176 cm³.

1 cm

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1.25 cm

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1.5 cm

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1.75 cm

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2 cm

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2.25 cm

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Solution

The correct option is C
1.5 cm

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The difference between outer & inner surfaces of a cylinder 14 cm long is 88 cm2. Find the inner radii of the cylinder given that the volume of metal used is 176 cm3.

The correct option is C 1.5 cm

The difference between outer & inner surfaces of a cylinder 14 cm long is 88 cm². Find the inner radii of the cylinder given that the volume of metal used is 176 cm³.

The correct option is C
1.5 cm