Question

. Find the volume and total surface area of a cylinder of diameter 14 cm and height 60cm​

Answer 1

Answer:

V= 9236.28cm³,surface area =938 π cm^2,

Step-by-step explanation:

V=π(d/2)^2

h=π. (14/2)^2 . 60

9236.2824 cm ^3

surface area =The entire formula for the surface area of a cylinder is( 2 π r^2 + 2 π r h )

S0 if h=60 cm and its end radius is 7cm,you substitue in the formula you get the answer as, Surface area= 938 π cm^2,

Answer 2

Answer:

Total surface area of cylinder =2x22/7xr(r+h)

2×22/7×7(7+60)

44×67

2948cm²

Volume of cylinder = 22/7 x r ² x h

22/7×7²×60

9240cm³