The length and the radius of a cylinder measured with a slide cllipers re found to be 4.54 cm and 1.75 cm respectively. Calculate the volume of the cylinder.

Explanation

Length of cylinder,h=4.54 cm (3 significant figures)
Radius of cylinder, r=1.75 cm (3 significant figures)
`therefore` Volume of cylinder=`pir^(2)h=3.14xx(1.75)^(2)xx4.54cm^(3)`
`=43.657775 cm^(3)`=43.6 cm^(3)`
(Rounded off upto 3 significant figures)