Analyze Triangular Prisms to Find Surface Area

This lesson covers the analysis of triangular prisms by examining congruent triangular faces. Key terms such as congruent and parallel are defined. The lesson clarifies misconceptions about prism bases, emphasizing that bases are not always on the bottom. Different types of triangular prisms, including those with equilateral, isosceles, and scalene bases, are explored. The lesson concludes with an analysis of the rectangular faces of these prisms, highlighting how their sizes vary based on the type of triangular base.

What does it mean for two figures to be congruent?

Describe the characteristics of a prism.

What is a common misconception students have about the bases of a prism?

Explain the differences in the rectangular faces of triangular prisms with scaling triangle bases.

How do the rectangular faces differ in a triangular prism with equilateral triangle bases compared to one with isosceles triangle bases?