This printable crossword puzzle on the topic of Geometry has 10 clues. Answers range from 4 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
It has four equal and congruent sides
It is a four sided figure
It is a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides.
It is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other.
It is a quadrilateral with only one pair of parallel sides.
It is a plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square.
It is a four-sided plane rectilinear figure with opposite sides parallel.
It is a rule in algebra or other branches of mathematics expressed by symbols or formulae.
It is a convex quadrilateral with a line of symmetry bisecting one pair of opposite sides.
It is one common way to organize a proof in geometry