Question

CSA if a cylinder whose base area is 60cm^2 and height is 8cm is ​

Answer 1

Answer: 219.54 cm² (approx.)

Step-by-step explanation:

Base area = 60 cm²

πr² = 60

r² = 60 / 3.14 = 19.09

∴ r = √19.09 = 4.369 = 4.37 cm(approx.)

h = 8 cm

CSA of cylinder = 2πrh = 2*3.14*4.37*8 = 219.54 cm²