Question

if a cylinder has radius 4 cm and height 25 cm find its curved surface area​

Answer 1

Answer:

Radius= 4cm and height=25cm

Total surface area=2πrh(formula)

= 2× 22/7×4×25

= 44/7×100

=4400/7

=628.57 Answer.

hope it will helpfull to u

Answer 2

Answer:

628.57

Step-by-step explanation:

radius = 4 cm ;

height = 25 cm ;

CSA = 2πrh

= 2 × 22/7 × 4 cm × 25 cm

= 628.57

therefore, CSA = 628.57

hope it helps

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