Question

The radius and the height of a cylinder are equal. If its diameter is 10 cm, then its volume is_______ cm³(a) 5π
(b) 25π
(c) 125π
(d) 2π

Answer 1

Answer:

(c) 125π Hope It Helps :)

Answer 2

Answer:

The radius and the height of a cylinder are equal. If its diameter is 10 cm, then its volume is 125π cm³

Step-by-step explanation:

Volume of cylinder:

$\boxed{V = \pi \: {r}^{2} h\:{unit}^{3}}$

It is given that

$r = h$

Diameter of Cylinder= 10 cm

Radius of Cylinder= 5 cm

Volume of cylinder:

$\pi \: ( {5)}^{2} \times 5 \\ \\ = \pi \: {(5)}^{3} \\ \\ =125 \pi \: {cm}^{3}$

Option (C) is correct.

Hope it helps you.