Find the Length of a Missing Side of a Right Triangle and Perimeter and Area

This video explains how to apply the Pythagorean theorem to determine the length of a missing side of a right triangle. Then the perimeter and area of the triangle are found.

Determine if a Binomial is a Factor of Polynomial Graphically

This video explains how to determine if a given binomial is a factor of a polynomial by analyzing the graph of the polynomial.