Mathematics for IGCSE & O level - Mensuration (Section 12 - No. 23)
A rectangular prism has a base area of 30 cm² and a volume of 180 cm³. What is its height?
4 cm
5 cm
6 cm
7 cm
Explication
Volume = base area * height. Height = Volume / base area = 180 cm³ / 30 cm² = 6 cm