MAY SALE! Get Math Mammoth and Make It Real Learning digital downloads at 28% off — right here at the MathMammoth.com website. Use coupon code FESP-QJQ7-QYVC at checkout. Offer valid through May 27, 2024.
^

Surface area

First, I explain the concept of surface area and net using a cube. Then we calculate the surface area of a cube with edge length 2 cm. Lastly, I show how to find the surface area of a rectangular prism (box) when its dimensions are given.



In the second video, I show how to calculate the surface area of a square pyramid. It's easy, really... you just add the areas of the different faces together. In the last problem, we're given the volume of a cube and need to find the surface area.




See also

Area of parallelograms and triangles

Math Mammoth Geometry 2 — a self-teaching worktext with explanations & exercises (grades 6-7)

Back to the geometry videos index

Back to 6th grade videos index

Back to all videos index