Question

if a cylinder has radius 4 cm and height 25 cm find its total surface area​

Answer 1

Answer:

total surface area of the cylinder

$2\pi \times r(r + h) \\ = 2 \times 3.14 \times 4 \times 29 \\ = 728.48$

Answer 2

Step-by-step explanation:

Radius= 4cm and height=25cm

Total surface area=2πrh(formula)

= 2× 22/7×4×25

= 44/7×100

=4400/7

=628.57 Answer.

hope it will help.