Question

a candle made from wax in the shape of a cylinder the radius is 1.5 cm. and the height is 20 cm.

a) calculate correct to the nearest cubic centimetre the volume of wax in the candle.
(the volume of cylinder radius r, height h, is pie r square h)

Answer 1

Answer:

$V=141cm^3$

Step-by-step explanation:

Volume=$V=\pi r^2h$

$V=\pi (1.5)^2(20)$

$V=\pi 2.25(20)$

$V=45\pi$

$V=141.3716694$

$V=141cm^3$

Hope this helps!!!! (づ｡◕‿‿◕｡)づ