Unit 1 Transformation and Angle Relationships Vocabulary Crossword

the angles which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are equal.
(of figures) identical in form; coinciding exactly when superimposed.
either of two angles whose sum is 180°
a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal.
he angles that are formed on opposite sides of the transversal and inside the two lines
A theorem states that when two lines that are parallel are intersected by a transversal line,
Two angles that are exterior to the parallel lines and on the same side
a whole number; a number that is not a fraction.
the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.
a transformation that produces an image that is the same shape as the original, but is a different size.