Question

if the diameter of a cylinder is 10 cm and its height is 7 cm then find the volume of the cylinder

Answer 1

r=5
h=7

volume is
$\pi \: {r}^{2} h$
so,
22/7×5×5×7
22×25
550

Answer 2

Answer:

• Volume of cylinder = 550 cm³

Step-by-step explanation:

Given:

• Diameter of cylinder = 10 cm
• Height of cylinder = 7 cm

To Find:

• Volume of cylinder

Now, first we will find radius of cylinder,

⇒ Radius = Diameter/2

⇒ Radius = 10/2

⇒ Radius = 5 cm

Now, we know that,

⇒ Volume of cylinder = πr²h

⇒ Volume of cylinder = 22/7 × 5 × 5 × 7

⇒ Volume of cylinder = 22 × 5 × 5

⇒ Volume of cylinder = 22 × 25

⇒ Volume of cylinder = 550 cm³

Hence, Volume of cylinder = 550 cm³