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.

Use the Remainder Theorem to Determine if a Binomial is a Factor of a Polynomial

This video explains how to use the remainder theorem to determine if a binomial is a factor of a given polynomial.

Given sin(A)=2/5 and Quadrant of A, Find 5 Trig Function Values

This video explains how to find the 5 remaining trigonometric function values given the sine function value and the quadrant of the angle.

Given tan(A)=-5/7 and sin(A)>0, Find sin(A) and cos(A)

This video explains how to find sine and cosine function values given the tangent function value and that sine is positive.

Pythagorean Thm and Quadratic Formula App: Rectangle Dimensions Given Diagonal and Area

This video explains how the determine the dimensions of a rectangle given the relationship between the length and width, given the length of the diagonal and area.

Use The Pythagorean Theorem to Determine the Diagonal of a TV

This video explains how to determine the diagonal of a rectangle using the Pythagorean Theorem.