Question

how to find height of cylinder whose base radius 55 cm the curved area 6600cm2

Answer 1

Answer:

19.09 is the height.

Step-by-step explanation:

Curve surface area of cylinder = 2 pi ☓ r ☓ h.

6600 = 2 ☓ 22/7 ☓ 55 ☓ h

h = 6600 ☓ 7/(2 ☓ 22 ☓ 55)

h = 600 ☓ 7/4 ☓ 55

h = 120 ☓ 7/4 ☓ 11

h = 19.09 cm

Answer 2

Answer:

Step-by-step explanation:

CSA of cylinder = 2pie r h

6600 = 22/7×55×h

6600/55 = 22/7 ×h

120 × 7/22 = h

38.18 = h

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