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2015 Geometry Final

Ms. Murphy

Similar Triangle Theorems AA, SAS, SSS
Exterior Angle Theorem exterior angle is equal to the sum of the two remote interior angles
Triangle Theorem the sum of all of the angles of a triangle is 180 degrees
Equal Angles alternate exterior angles, alternate interior angles, vertical angles, corresponding angles
Supplementary Angles angles that add up to 180 degrees, interior angles on the same side of the transversal
Complementary Angles angles that add up to 90 degrees
Side-Angle Relationship the side opposite the greatest angle is the greatest side, etc.
Slope m=y2-y1/x2-x1
Standard Form of a Line (y2-y10=m(x2-x1)
Coordinate Geometry if two lines are parallel then their slopes are equal, if two lines are perpendicular then their slopes are opposite reciprocals
Equation of a Circle with a center of (h,k), (x-h)^2+(y-k)^2=r^2
Created by: jchase1117