Math, asked by shekhrbharud, 4 months ago

Find the height of a Cylinder whose radius is 7cm and the total Surface area is 968cm2. (Use π = 22/7).

Answers

Answered by kaziryan05

0

Answer:

Step-by-step explanation:

total surface area=968cm^2

radius=7cm

therefore;

2πrh + 2πr²=968

2πr(h+r)=968

2*22/7*7(h+7)=968

44(h+7)=968

h+7=968/7

h+7=138.285714286

h=131.285714286 cm

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