Question

a solid iron rod has a cylindrical shape h=11 cm and base diameter 7 cm. find volume of 50 rods​

Answer 1

Answer:

Answer: The volume of 50 rod is 21,155.75 cm³

Step-by-step explanation:

Since, The volume of a cylinder is,

Where r is the radius of the cylinder and h is the height.

Here, the diameter of one cylinder = 7 cm,

⇒ Radius of one cylinder, r = 7/2 = 3.5 cm

And, the height of a cylinder, h = 11 cm,

⇒ The volume of 1 cylinder,

⇒ The volume of 50 cylinder = 50 × 423.115

= 21,155.75 cube cm

Answer 2

H => 11 cm

D=> 7 cm => R => 3. 5 cm

so, volume => p¡× R ^2 ×h

Volume => 423. 33cm^3

A/Q:-

"V" of 50 such cylinder =>

50 × 423. 33

==> 21166. 5 cm^3

HOPE ITS HELP YOU ☺☺