Question

7. The curved surface area of a cylinder is 1,320 cm sq and its base has radius of 10.5 cm find the height of the cylinder.

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need verified answer with proper explanation!

Answer 1

the curved surface area of cyclinder = 1320 sq. cm

base raduis = 10.5cm

let the height if the cyclinder be h cm

Curved Surface Area = 2×pie×r×h

1320 = 2x 22/7 x 10.5 x h

1320 = 2 x 22/7 x 21/2 x h

1320 = 22 x 3 x h

1320 /66 = x

20 = x

x = 20

therefore the hieght is 20cm

Answer 2

Step-by-step explanation:

★Given

7. The curved surface area of a cylinder is 1,320 cm sq and its base has radius of 10.5 cm find the height of the cylinder.

★To Find

• Height Of Cylinder??

★Solution

Refer To The Attachment.!.!

Hope It is. Clear!

Hope It Helps!!

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