How did this come? 9:33 PM
0.29K/s Jio 4G 4G VOLTE
https://m.meritnation.com
Dear student,
Here is the solution of your asked query:
Here r be the radius of cylinder
and h be the height of the
cylinder.
27rrh + 27tr2
TSA of Cylinder
When Cylinder is cut vertically in
to two equal parts we have;
Each part will have two semi
circular end , one curved side
and one rectangular side .
Area of two semi circular ends
2
Area of one curved side — 7rrh
rea of one rec angu ar Sl e =
part nr -k nr
TSA of the two parts 2
(7rr2 + nrh + 2 rh)
So, Increase in total surface area
TSA of the two part — TSA of