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Triangular Prisms Volume & Surface Area | Full Explanation with Examples using Formulas & Nets

May 5, 2026
14:43

In this video, we cover triangular prism surface area and volume! We will explain step by step how to find the surface area and voluem of triangular prisms, how to find the B=base, how that is different from b=base of the triangle, which dimensions to use as the height, and how to use nets to find lateral and total surface area. In 3D figures, such as triangular prisms, we actually need two different formulas for finding surface area and volume - for each formula we need the 2D area of the triangular base shapes, plus the 3D formulas for each surface area and volume! This video answers ALL of these questions and more!: 🤌What counts as the base? 🤌What is lateral surface area? 🤌What is total surface area? 🤌Do I always multiply base x height 🤌Height of triangle vs. height of prism 🤌Surface area vs. volume 🤌How do I find the volume of a triangular prism? 🤌How do I find the surface area of a triangular prism? 🤌How do I use nets to find the surface area? 🎥Watch Next!: ✅Volume & Surface area formulas 3D Shapes Intro: https://youtu.be/o1c65F-EE4w ✅Rectangular Prisms & Cubes: https://youtu.be/0rjhYL_ZrQ4 ✅Cylinders - https://youtu.be/rxKckE_pjQc ✅Pyramids: https://youtu.be/Km39fbFpOzM ✅Cones: https://youtu.be/bA00RGWWOzs 🎬Spheres - COMING SOON Kuta Software worksheets: https://www.kutasoftware.com/freeipa.html Chapters: 0:00 Intro 0:35 Lateral Surface Area Triangular Prism 5:45 Lateral Surface Area Net 7:44 Total Surface Area Triangular Prism 8:38 Total Surface Area Net 10:30 Total Surface Area - no formula 12:21 Volume Triangular Prism You can find the FULL LIST of Pre-Algebra videos here: https://mytutoringbee.com/pre-algebra/ If you are looking for other math YouTube videos that pair well with this skill, try these: 🧠Area of Circles Formula: https://youtu.be/y5l1nMs_SBQ 🧠Perimeter and Circumference: https://youtu.be/NJc8tRZnb34 🧠Area of Parallelograms and Trapezoids: https://youtu.be/_u2f_owZWHI 🧠Area Formulas for Squares, Rectangles, & Triangles: https://youtu.be/Zl1ZT7OrF8o 🧠Area of Triangles (short): https://youtube.com/shorts/AM-DqFp6AfM?feature=share 🧠Area of Polygons (short): https://youtube.com/shorts/ibyJ5GHMGIs?feature=share 🧠Understanding Unit Labels in Math (short): https://youtube.com/shorts/Nc5wVrsbcNk?feature=share My name is Beth, and I am a full-time online math tutor. I am passionate about teaching students all over the world! I created this YouTube channel as a way to help parents when their kids need help with math homework. A lot of the clients I work with tell me that they don't understand some of the alternative methods that are being taught these days. Well, I'm here to help with that! I love that there are so many different methods for solving math problems. Students learn in a variety of ways, so why not have a variety of methods?! Interested in one-to-one online tutoring? Click here: https://bit.ly/MTBweb You can also find me at these links below. ➡️Facebook (for parents and students): https://www.facebook.com/MyTutoringBee/ ➡️Facebook (for teachers and tutors): https://www.facebook.com/MyTutoringBeeCoach ➡️Instagram: https://www.instagram.com/mytutoringbee/ ➡️Pinterest: https://www.pinterest.com/MyTutoringBee/ ➡️Tik Tok: https://tiktok.com/@mytutoringbee Teachers, thank you so much for watching! I hope that my videos have helped you help your students. If you are looking for downloadable online resources to help your students practice and grow, these may help you out: 💥Pythagorean Theorem Intro Boom Cards Digital Activity: https://www.teacherspayteachers.com/Product/Pythagorean-Theorem-Intro-Boom-Cards-Digital-Activity-6307175 💥6th grade Math Spiral Review Geometry: https://www.teacherspayteachers.com/Product/6th-grade-Math-Spiral-Review-Geometry-4075107 💥Measuring Angles and Drawing Angles with a Protractor Game plus Boom Cards: https://www.teacherspayteachers.com/Product/Measuring-Angles-and-Drawing-Angles-with-a-Protractor-Game-plus-Boom-Cards-2217144

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Triangular Prisms Volume & Surface Area | Full Explanation with Examples using Formulas & Nets | NatokHD