Question

Find the volume of the cylinder if the circumference of the cylinder is 132 cm and height is 25 cm

Answer 1

Answer:

34650 Cm³

Step-by-step explanation:

Given-----> Circumference of the cylinder is 132 Cm and height is 25 Cm .

To find -----> Volume of cylinder

Solution------> ATQ,

Circumference of cylinder = 132

=> 2π r = 132

=> r = 132 / 2π

=> r = 132 / 2 ×( 22/7 )

=> r = 132 × 7 / 2 × 22

=> r = 6 × 7 / 2

=> r = 3 × 7

=> r = 21 Cm

Height of cylinder = 25 Cm

Volume of cylinder = π r² h

= ( 22/7 ) ( 21 )² 25

= ( 22/7 ) × 21 × 21 × 25

= 22 × 3 × 21 × 25

= 66 × 525

= 34650 Cm³

Additional information------>

1) Curved surface area = 2 π r h

2) Total surface area = 2π r ( r + h )

3) Area of base of cylinder = π r²

Answer 2

Answer:

• Volume of cylinder = 34650‬ cm³ (Approx)

Step-by-step explanation:

Given:

• Circumference of cylinder = 132 cm
• Height of cylinder = 25 cm

To Find:

• Volume of cylinder.

Now, first we will calculate radius of cylinder,

⇒ Circumference of cylinder = 2πr

⇒ 132 = 2 × 3.14 × r

⇒ 132 = 6.28r

⇒ r = 132/6.28

⇒ r = 21 cm (Approx).

Now, we will calculate volume of cylinder,

⇒ Volume of cylinder = πr²h

⇒ Volume of cylinder = 22/7 × 21 × 21 × 25

⇒ Volume of cylinder = 22/7 × 11025

⇒ Volume of cylinder = 34650‬ cm³ (Approx)

Hence, Volume of cylinder = 34,650‬ cm³ (Approx)