Question

find the volume and cube and curved surface area of cylinder whose Base radius is 14cm and height is 18 cm

Answer 1

Q.Find the volume and curved surface area of cylinder whose base radius is 14 cm and height = 18 cm √

since , we have given ,

radius = 14 cm , and height = 18 cm

Find the CSA of cylinder:
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curved surface area of cylinder = 2πrh

= 2 × ( 22 / 7 ) × 14 × 18

= 2 × 22× 2 × 18 = 1584 cm^2

Find the volume of cylinder :
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volume of cylinder = πr^2h

=( 22/ 7 ) × ( 14 )^2 × 18

= ( 22/ 7 ) × 14 × 14 × 18

= 22 × 2 × 14 × 18

= 44 × 14 ×18 = 11088 cm^3

Answers :
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CSA of cylinder = 1584 cm^2

volume of cylinder = 11088 cm^3

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Answer 2

Answer:

Step-by-step explanation:

find the valume and curved surface area of cylinder whose base radius is 14cm and height is 118cm