Geometry Vocabulary Crossword

This printable crossword puzzle on the topic of Geometry has 20 clues. Answers range from 4 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Vailid form of proof
Statements that are assumed to be true without a proof
A true statement that can be proven
Points all in one line
Equal size,shape or side.
Points that are not on on line
Straight that goes on infinitey
An angle thta measure less than 90 degrees but more than 0 degrees
2 angles that add up to 90 degrees
A pair of adjacent angles formed when 2 lines intersect and are supplementary
An angle that is more than 90 degrees but less than 180 degrees
An angle that measures 180 degrees
Two angles that add up to 180 degrees
A line that cross at least two lines
A line that splits an angle into two equal angles
a line that divides a line segment into 2 equal parts
A triangle with 3 unequal sides
a traiangle that has two sides of equal length
a^2 + b^2 =c^2
A point on a line segment that divides it into 2 equal parts