Here we will define a literal equation and practice isolating a particular variable using algebraic properties. Duration: 9:58

Practice solving literal equations involving perimeter, circumference, and area of squares, rectangles, parallelograms, triangles, trapezoids, and circles.

Now we'll use the algebraic skills we practiced by solving literal equations to write a given formula in terms of another variable. For example, you usually need the length of the radius in order to find the area of a circle. This means that the area of a circle is in terms of its radius. In this activity, we will learn how to rewrite that formula in terms of its circumference instead. Duration: 12:23

In these example problems, practice writing the area formula for a square in terms of its perimeter, the perimeter of a rectangle in terms of its area and width, and the area of a right triangle in terms of its base and hypotenuse. Duration: