3 years ago

Find tsa of cylinder whose height is 7cm and radios 4cm.

Mathematics

1 answer:

ki77a [65]3 years ago

6 0

Answer:

Answer

Let height =h

Total surface area=2πr(r+h)

r=7cm

⇒968=2×

×7(7+h)

⇒

968

=7+h

⇒h+7=22

⇒h=22−7

=15cm.

Step-by-step explanation:

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Find tsa of cylinder whose height is 7cm and radios 4cm.​

Find tsa of cylinder whose height is 7cm and radios 4cm.