Geometry Basics Crossword

This printable crossword puzzle on the topic of Geometry has 15 clues. Answers range from 3 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

A flat surface made up of points that extends indefinitely in all directions.
Two angles that share a common vertex and side.
Made up of points with no thickness or width; Extends indefinitely in both direction.
Adjacent angles that are supplementary.
A measurable part of a line consisting of two endpoints.
A line, ray, or segment that divides an angle or segment into two equal parts.
Two angles with measures that have a sum of 180°
A location with no size or shape
Two lines that intersect at a 90° angle.
Points that lie on the same plane.
Congruent angles that are across from each other on intersecting lines.
A line that extends indefinitely in one direction.
Two angles with measures that have a sum of 90°.
Points that lie on the same line.
The intersection of two rays at a common endpoint.