Mathematics for IGCSE & O level - Mensuration (Section 10 - No. 20)
What is the volume of a cylinder with a cross-sectional area of 10 cm² and a length of 5 cm?
50 cm³
15 cm³
20 cm³
2 cm³
Giải thích
The volume of a prism (including a cylinder) is the area of the cross section multiplied by its length: 10 cm² * 5 cm = 50 cm³.