What will be the curved surface area of cylinder having radius 20 cm and height 34 cm?(use $\pi$ = 3.14)
Answer & explanation
Correct answer: option 3
Curved surface area of cylinder = 2$\pi$rh
= 2 x 3.14 x 20 x 34
= 4270.4 cm²
What will be the curved surface area of cylinder having radius 20 cm and height 34 cm?(use $\pi$ = 3.14)
Correct answer: option 3
Curved surface area of cylinder = 2$\pi$rh
= 2 x 3.14 x 20 x 34
= 4270.4 cm²