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Blababa [14]
3 years ago
9

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

22

​  

×7(7+h)

⇒  

44

968

​  

=7+h

⇒h+7=22

⇒h=22−7

=15cm.

Step-by-step explanation:

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