Question

How to calculate Total Surface Area Of Cylinder

Answer 1

Answer:

T.S.A of cylinder = 2$\pi$r(r+h)

                or

T.S.A of cylinder  = $\pi$d(d/2+h)

               or

T.S.A of cylinder  = C(r+h)

Step-by-step explanation:

Answer 2

ANSWER:

2*(22/7)*r[r+h]

steps:

here r=radius  and h=height

to calculate total surface area of cylinder we will calculate the lateral surface area and the areas of the top and bottom.

the lateral surface area of cylinder is:

(22/7)*r*h*r

and the area of top and bottom both will be:

[(22/7)*r*r+(22/7)*r*r]=2[(22/7)*r*r]

so the TSA of the cylinder will be:

[(22/7)*r*h*r]+2*(22/7)*r*h=

2*(22/7)*r[r+h]