Question

find the C S A of a cylinder of radius 7 cm and height 10 centimetre​

Answer 1

Answer:

440cm

Step-by-step explanation:

Csa=2pie r h

2x22by7x7x10=440cm

Answer 2

AnswEr:

Given,

• Radius, r = 7 cm
• Height , h = 10 cm

To find,

• Curved surface area of cylinder

$\sf\underline{Sol^n\:\::-}$

$\bold{\large{\boxed{\sf{\green{CSA\:\:of\:\:cylinder\:=2\pi\:rh}}}}}$

$\longrightarrow \tt \: 2 \times \frac{22}{ \cancel7} \times \cancel7 \times 10 \\ \\ \longrightarrow \tt \: 44 \times 10 \\ \\ \longrightarrow \tt \: 440 \: cm.$