Question

find the curred surface area of a cycinder having radius =4cm and height is 14 cm​

Answer 1

352 sq cm

Step-by-step explanation:

CSA OF CYLINDER - 2* pi *R *H

2(22/7)(4)(14)

352 sq cm

Answer 2

Let height of cylinder = h, radius (r )=14 cm <br>

Total surface area of cylinder

<br>

<br>

<br>

<br>

<br>

<br> Therefore, height of cylinder = 30 cm