Question

what is the daimeter and volume of a cylinder whose radius is equal to 5cm and height is 10cm​

Answer 1

Question:-

• What is the diameter and volume of a cylinder whose radius is equal to 5cm and height is 10cm?

Solution:-

Let the radius = r =5cm

Let the height = h =10cm

As we know:-

Diameter = 2r

Therefore:-

Diameter of this cylinder = (2×5)cm

Diameter of this cylinder = 10 cm

Now:-

We have to find, the volume of this cylinder

As we know:-

Volume of cylinder= πr²h u³

Therefore:-

$= \frac{22}{7} \times {5}^{2} \times 10$

$= \frac{22}{7} \times 25 \times 10$

$= \frac{5550}{7} u³$

$= 792.85 u³$

• Hence the diameter and volume of this cylinder is 10cm and 792.85cm³ respectively.

Hope it helps you ✔️