Question

The curved surface area of a right circular cylinder is 4400 cm2 .if the circumference of base is 110 cm then its height is

Answer 1

Answer:

the answer is 40cm

Step-by-step explanation:

$2\pirh$

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Answer 2

Answer: Height of cylinder = 40 cm

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Step-by-step explanation:

Radius of cylinder  

• 2πr = 110 cm
• 2 * 22/7 * r = 110
• r = 110 * 7 / 2 * 22

• r = 35/2 ( After solving above equation )

Height of cylinder

• 2πrh = 4400 cm²
• 2 * 22/7 * 35/2 * h = 4400
• h = 4400 * 2 * 7 / 22 * 2 * 35
• h = 40 cm ( After solving above equation )