Vocabulary crossword

Two angles that are on the inside of two lines and are on opposite sides of a transversal
A triangle with angles more than o less than 90
a triangle with angles more then 90 degrees and less than 180 degrees
A triangle with an angle of 90 degrees
Two figures that have the exact same shape, but not really the same exact size
A triangle with all three sides that are congruent
A triangle that has 2 congruent sides
A triangle with three sides that are all different
he angle between a side of a rectilinear figure and an adjacent side extended outward.
a rule in algebra or other branches of mathematics expressed by symbols or formulae.
two angles that are inside the triangle and opposite from the exterior angle.
Two shapes that have the exact same shape and size
Two angles that are on the outside of two lines and are on opposite sides of a traversal
The angles and sides in a similar or congruent figure
Two non-adjacent angles that are on the same side of a transversal with one angle inside two lines and the other on the outside of the line
Two angles that are on the inside of two lines and are on the same side of the transversal
A polygon in which all angles are congruent
intersecting a system of lines.