Question

The diameter of a cylinder is 28cm and its height is 40cm. Find the volume of the cylinder.


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Answer 1

Answer:

Given:

• The diameter of a cylinder, d=28cm
• Radius of a cylinder=14cm
• Height of a cylinder=40cm

To find:

• The volume of a cylinder=?

Solution:

As we know that,

Volume of a cylinder,

$v = \pi {r}^{2} h$

$v = \frac{22}{7} \times 14 \times 14 \times 40$

$v = 22 \times 28 \times 40$

$v = 616 \times 40$

$v = 24640cm³$

$<marquee > volume of a cylinder = 24640 cm³ < \ marquee >$

Answer 2

volume of cylinder=24640cm³