You can
put this solution on YOUR website! what is the volume of a cylinder that has a radius
of 6 cm and a height of 28 cm?
V = pr²h
Plug in 6 for r and 28 for h
V = p(6)²(28)
Do that with a calculator. It comes out 3166.725395 cm³
You should round that off however your teacher told
you to.
Here are all the possible roundings off:
3166.725395 cm³
3166.72540 cm³
3166.7254 cm³
3166.725 cm³
3166.73 cm³
3166.7 cm³
3167 cm³
3170 cm³
3200 cm³
3000 cm³
Pick the one you think your teacher would like best.
Edwin