Math, asked by mohdrizwan70, 4 months ago

2
The
Light of a clander is 45 cm
and cara surface area is 1980 m2ind it's & volume.​

Answers

Answered by hiya6302
0

Step-by-step explanation:

Given : Height of cylinder = 45 cm

CSA = 1980 m²

To find : Volume of cylinder

Solution :

Formula for curved surface area of cylinder =

2\pi\:r h

1980 = 2\pi \: r \: h

1980 = 2 * (22/7) * r * 0.45

99 = 1.414 r

r =70.014 m

Formula for volume of cylinder =

\pi \: r ^{2} h

= (22/7) * 1.999396 * 0.45

13,855.814

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