find the height of a cylinder whose radius is 7 centimetre and total surface area is 968 CM
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Answered by
7
Hey there!
» Given: TSA of cylinder = 968cm²
TSA of cylinder = 2πr(r+h)
2 × 22/7 × 7(7+h) = 968
2 × 22(7+h) = 968
(7+h) = 968/44
7+h = 22
h = 22-7
= 15 cm
Hence,
HEIGHT OF CYLINDER = 15 cm
HOPE IT HELPED ^_^
» Given: TSA of cylinder = 968cm²
TSA of cylinder = 2πr(r+h)
2 × 22/7 × 7(7+h) = 968
2 × 22(7+h) = 968
(7+h) = 968/44
7+h = 22
h = 22-7
= 15 cm
Hence,
HEIGHT OF CYLINDER = 15 cm
HOPE IT HELPED ^_^
Answered by
1
Answer:
Step-by-step explanation:
TSA of cylinder = 2πr(r+h)
2 × 22/7 × 7(7+h) = 968
2 × 22(7+h) = 968
(7+h) = 968/44
7+h = 22
h = 22-7
= 15 cm
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