Question

Find the volume of a cylinder whose diameter is 14 cm and height 35 cm

Answer 1

Hello users ....

We know that:
volume of cylinder = πr²h
and
diameter (d) = 2r

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

Solution:-
According to given:
Diameter (d) =  14 cm 
=> 2r = 14 cm 
=> radius ( r ) = 7 cm 

Now,
Volume of cylinder = πr²h

= π × 7² × 35 

= 49×35×π

= 1715×π

= 1715 × 22/7 

= 37730 / 7 

= 5390 cm³ Answer 

# hope it helps :)

Answer 2

Answer:

= 5390 cm³

Step-by-step explanation:

We know that:

volume of cylinder = πr²h

and

diameter (d) = 2r

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

Solution:-

According to given:

Diameter (d) =  14 cm 

=> 2r = 14 cm 

=> radius ( r ) = 7 cm 

Now,

Volume of cylinder = πr²h

= π × 7² × 35 

= 49×35×π

= 1715×π

= 1715 × 22/7 

= 37730 / 7 

= 5390 cm³ Answer