Question

a particular brand of talcum powder is available in two packs a plastic Can with a square base of side 5 cm and of height 14 cm or one with a circle of radius 3.5 CM of height 12 CM. which of them has greater capacity band by how much

Answer 1

The circle based can has more volume.
Area of square based
$= 5 \times 5 \times 14$
The area of circle based
$= 12 \times \pi \times 3.5 {}^{2}$
The difference is
$464 - 350 = 114$