Math, asked by sardarni49, 1 year ago

The area of the base of a right circular cylinder is 1386cm and its height is 14 cm.find its volume

Answers

Answered by biranjansinha11
4

attachment have the solution


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Answered by pandaXop
4

Volume = 19404 cm³

Step-by-step explanation:

Given:

  • Area of base of right circular cylinder is 1386 cm².
  • Measure of height of cylinder is 14 cm.

To Find:

  • What is the volume of cylinder ?

Solution: As we know that base of the right circular cylinder is in the shape of circle. Therefore:-

Area of base = πr²

A/q

  • Area of base = 1386 cm²

\implies{\rm } πr² = 1386

\implies{\rm } 22/7 \times = 1386

\implies{\rm } = 1386 \times 7/22

\implies{\rm } = 63 \times 7

\implies{\rm } = 441

\implies{\rm } r = 441

\implies{\rm } r = 21 \times 21

\implies{\rm } r = 21 cm

Now, Radius of cylinder is 21 cm & height of cylinder is 14 cm.

Volume of Cylinder = πr²h

\implies{\rm } Volume = 22/7 \times (21)² \times 14 cm³

\implies{\rm } (22/7 \times 441 \times 14) cm³

\implies{\rm } (22 \times 63 \times 14) cm³

\implies{\rm } 19404 cm³

Hence, the volume of right circular cylinder is 19404 cm³.

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