Math, asked by sabbyhanda0001, 11 months ago

find the height of a cylinder whose radius is 7 millimetre and total surface area is 968 square millimetre

Answers

Answered by basheerali570

2

Answer:

Height=21.84

Step-by-step explanation:

TSA=2πr (h + r)

968=2×22/7×7(h+7)

968=44 (h+7)

968-7=44h

961=44h

961/44=h

h=21.84

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