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Exam 1 Vocab

310 Introduction to Geometry

Congruent Triangles One-to-one correspondence between triangles' vertices so that corresponding sides are congruent and corresponding angles are congruent.
Distance from a Point to a Line The length of the segment connecting point P with the foot of the perpendicular to line L through P. (The foot of the perpendicular is the point of intersection of the perpendicular and L.)
Reflection in a Line Assigns to each point P in the plane not on line L to the point P', the image of P, in such a way that L is the perpendicular bisector of the line PP'. If P is on L, then P'=P.
Created by: arianaflores