– Height/Length of the prism: 4 units. Firstly, we will calculate the area of the base triangle: Area = ½ x (Base) x (Height) = ½ x (5) x (3) = 7.5 square units. Now, plug that value into your volume ...

Learn how to calculate the volume of three-dimensional objects, like cuboids, prisms and composite objects, with BBC Bitesize Scotland 3rd level CfE Maths ...

Calculate the volume of a triangular prism like the one in the example. However instead of the measurements 12cm, 6cm and 4cm use measurements 14cm, 8cm and 5cm respectively. Show answer Hide answer ...