Mathematics for IGCSE & O level - Mensuration (Section 13 - No. 11)
Calculate the volume of a prism. 10cm long with each of these cross sections: Rectangle 5cm x 3cm
150 cm³
140 cm³
130 cm³
120 cm³
คำอธิบาย
Volume of prism = Area of cross section * length = (5 * 3) * 10 = 150 cm³