Geometry Crossword

Two angles that add up to 90 degrees.
A point equidistant from the ends of a line segment; exactly in the middle.
An angle greater than 90 degrees less than 180.
An angle less than 90 degrees; opposite of obtuse.
A straight path that extends infinitely on both sides; no thickness.
A line that has one endpoint and extends on one side infinitely.
Two rays that share the same endpoint.
Two lines that never touch at any point; must be on the same plane.
A triangle with no equal sides.
Triangles that are alike; corresponding sides are proportional and corresponding angles are congruent.
A line that measures its steepness; noted as letter "m".
A triangle in which all three sides and angles are equal.
A location; has no size, width, length, nor depth; a position in space
Two lines that are meeting at a right angle.
The line that divides an object into two equal parts; usually applied to angles and line segments.
Two angles have a common side and vertex; they do not overlap.
A curved shape that is part of a circle.
A flat, two-dimensional surface that extends infinitely.
Two angles that add up to 180.
A reasoned, logical argument in which you use definitions/postulates.