Question

17. A right circular cylinder has base radius 8 cm & height 35 cm. Find the curved surface area of the cylinder (a) 1700 cm : (b) 1500 cm (c) 1800 cm :q8​

Answer 1

Answer:

this is a example

Step-by-step explanation:

Given:

Height =14 cm

To calculate diameter.

⇒Let x be the diameter

Curved surface Area =88 cm

2

⇒2πrh=88

⇒2πrh=88

⇒x=

22×14

88×7

pls follow

⇒x=2 cm

Diameter =2 cm

Answer 2

$\huge \purple A \purple N \purple s \purple W \purple e \purple \R :-$

CSA of cylinder = 2πr × ( h + r )

=> 2 × 22/7 × 8 ( 35 + 8 )

=> 16 × 22/7 ( 43 )

=> 2161 cm^2 ( approximately )