This printable crossword puzzle has 20 clues. Answers range from 5 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
two line segments which cross to form 90 degree angles
a 90 degree angle
the intersection point of two sides of a plane figure
line segments that cross each other
the line segment between two points on a given curve
a straight line extending from the center of a circle or sphere to the circumference or surface
one part of a line
line segments that do not intersect
a straight line passing through the center of a circle or sphere and meeting the circumference or surface at each end
ellipse in which the two axes are of equal length
the length of the closed curve of a circle
two angles whose sum is a right angle
corresponding in character or kind
ratio of the adjacent side to the hypotenuse of a right-angled triangle
being essentially equal to something
the supplement of an interior angle of a polygon
written on or in a surface
a line enclosing a plane area
relation with respect to comparative quantity or magnitude
a straight line that intersects a curve at two or more points