The area of the cross-section is multiplied by the length, 8 × 20 = 160. The volume of the prism is 160 cm³. The cross-section of the prism is a triangle. First work out the area of the triangle.
13d
Amazon S3 on MSNMaster 3D Shapes: Geometry Formulas & Prisms, Cylinders, Cones, and PyramidsExplains the concepts of volume for various geometric solids, including prisms, pyramids, cylinders, cones, and spheres. It ...
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