Find Sides of 45 45 90 30 60 90 Right Triangles

WEBSITE: http://www.teachertube.com If you are given one side of a 45 45 90 triangle or one side of a 30 60 90 triangle you have enough information to solve for each of the two missing sides. This video shows how to do it going from smaller sides to larger sides and larger sides to smaller sides. It also shows how the found sides can be used to find the perimeter and area of the right triangle.