Question

2. A cylinder is 2 m long and has its diameter 1.4 cm.
Around the curved surface of the cylinder a wire 0.5
cm in diameter has been wrapped so that it may cover
it completely. Find the length and volume of the wire.​

Answer 1

Answer:

$\huge\sf\purple{Answer:}$

Given that :-

A cylinder is 2 m long and has its diameter 1.4 cm.

Around the curved surface of the cylinder a wire 0.5

cm in diameter has been wrapped .

To find :-

The length and volume of the fire.

$\huge\boxed{Solution:-}$

length: 2m =200cm

height=200cm

diameter: 1.4cm

radius: 0.5cm

volume: πr^2h

22/7×0.5×0.5×200

345.62cm^2

The volume of the cylinder is 345.62cm^2

Answer 2

$\huge{\bold{\green{\underline{Solution\: is\: attached\: here.}}}}$