Geometry Basics Crossword

This printable crossword puzzle on the topic of Geometry has 13 clues. Answers range from 3 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

(Picture of the sign for an angle)
Three or more points on a single straight line
(Sign for congruent)
Three or more points in the same plane
(Picture of intersecting lines)
Extends both directions infinitely
Two rays with a common endpoint that form a 180 degree angle
(Symbol for parallel lines)
(Symbol for perpendicular line)
A surface that extends infinitely
Has no size, width, length, or depth
Extends infinitely in one direction
Part of a line that has two end points