Question

A right cylinder has a radius r of 10.9 cm and a height h of 43.7 cm. What is the volume of the cylinder in m3?

Answer 1

wat is the formula for volume of cylinder?

Answer 2

i think this formula\[V=h*\Pi r ^{2}\]
10.9cm*(1m/100cm)

Answer 3

First get all your measurements from centimeters to meters. A centimeter is 100 times smaller than a meter.
r = 10.9 cm --> 0.109 m
h = 43.7 cm --> 0.437 m

Then just substitute those values into the volume formula.\[V_{cylinder} = \pi r^2 h = \pi (.109)^2 * 0.437\approx 0.0163 m^3\]