Surface area of triangular prisms
Category: Shape, Space and Measure, Both
Sign up to watch this video in full along with 126 more premium videos
×
Sign up for £5 a month and get all of the benefits of a premium user which will make you fully prepared for your exams:
- Reduce the cost you spend on tutoring
- Access to + revision videos spanning across many topics
- The ability to revise anywhere, and anytime
- Access to new premium content added weekly
Do not mistake the surface area to be the volume as this is a common mistake. The surface are is found by calculating the area of each face and adding them altogether. A triangular prism has 5 faces, 3 rectangles and 2 triangles, so don’t forget how to work out the areas of these two shapes.
Keep up to date
Be the first to know when we release brand new resources, features and offers.