Question

find the volume of cylinder when height is equal to 7 and radius is equal to 2.6​

Answer 1

the formula of volume of the cylinder is πr²h

so that : 22/7×6.76×22

we get : 148.72

therefore the volume of the cylinder is 148.72

Answer 2

✠ Given :-

• Height of the cylinder = 7 cm
• Radius of the cylinder = 2.6 cm

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✠ To Find :-

• Volume of the cylinder

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✠ Solution :-

★ Volume of cylinder = πr²h

⇒ Volume = 22/7 × 2.6 × 2.6 × 7

⇒ Volume = 22 × 2.6 × 2.6

⇒ Volume = 22 × 6.76

⇒ Volume = 148.72

∴ Volume of the cylinder is 148.73 cm³