Question

f) Find the curved surface area and the total surface area of the cylinder for which
h=35cmand r=21cm.​

Answer 1

Answer:

CSA= 4260cm^2,TSA=7392cm^2

Step-by-step explanation:

using CSA & TSA formula of cylinder

Answer 2

Answer:

Curved surface area would be 4620cmsq.

Total surface area would be 7392cmsq.

Step-by-step explanation:

formula of curved surface area is 2piRh

2×22/7×21×35=4620cmsq.

Formula of total surface area is 2pir(h+r)

2×22/7×21(35+21) = 7392cmsq

Hope this is gonna help you out my friend