V=Pi(r1²-r2²)h ....looks like we're trying to find the height of two cyliinders that have different radii.....just divide both sides by Pi(r1²-r2²)....this gives...
V=Pi(r1²-r2²)h ....looks like we're trying to find the height of two cyliinders that have different radii.....just divide both sides by Pi(r1²-r2²)....this gives...
