Question

The curved surface of cylinder is 484 cm2 and height is 5.5 cm. Its radius is
7 cm
14 m
21 cm
14 cm

Answer 1

Answer:

14 cm

Step-by-step explanation:

CSA of cylinder = 484 cm^2

Height = 5.5 cm

Radius = ?

CSA = 2π(r)(h)

484 = 2×π×(5.5)×(r)

242 = (22/7) × (5.5) × (r)

77 = (5.5) × (r)

14 = r

Therefore, radius = 14 cm.

Answer 2

Step-by-step explanation:

Here is the answer

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