Surface Area: Triangular Prisms Description In this activity, students have to work out the surface areas of triangular prisms. This activity is non adaptive. Teaching Hints Use the visualization to show students that they should think of the triangular prism as a net and that they should work out the surface areas of all individual faces and then add them up. An activity could involve asking students to draw the net to scale, then construct the triangular prism. Activities Example Correct Answer Incorrect Answer
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