Question

please let me know the answer

Answer 1

HELLO DEAR,


THE TOTAL HEIGHT OF THE CYLINDER

=> 50×0.5=25cm

AND,

THE RADIUS OF THE CYLINDER=14/2=7CM

THE TOTAL SURFACE AREA OF THE CYLINDER=
2πR(R+H)
=>
$2\pi r(r + h) \\ = > 2 \times \frac{22}{7} \times 7 \times (7 + 25) \\ = > 2 \times \frac{22}{7} \times 7 \times 32 \\ = > 2 \times 22 \times 32 \\ = > 44 \times 32 \\ = > 1408c {m}^{2}$
I HOPE ITS HELP YOU DEAR,
THANKS