The elimination method can be extended from solving a system of equations with two variables to solving a system with three variables. Watch the tutorial to find out how!
The substitution method can be extended from solving a system of equations with two variables to solving a system with three variables. Follow along with the tutorial to see how this is done.
There's a way to find out the ratio of the volumes of similar solids â€” but it's not as simple as comparing the sides. Watch this tutorial to find out how!
If you have similar solids, there's a ratio that relates their surface areas. This tutorial uses similar prisms to help you find the ratio rule of the surface areas of any similar solids!