This printable crossword puzzle has 20 clues. Answers range from 6 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
An acute triangle is a triangle with all three angles less than 90°.
Two figures are congruent if all corresponding lengths are the same, and if all corresponding angles have the same measure.
A segment that passes through the center and has its endpoints on the circle.
A right triangle is the side of the triangle that is opposite to the right angle.
Portion of a line lying strictly between two points. It has a finite length and no width.
States that if you have a right triangle, then the square built on the hypotenuse is equal to the sum of the squares built on the other two sides. a2 + b2 = c2.
Distance from the circle's center to a point on the circle, and is constant for a given circle.
Similarity test says that if two triangles have two pairs of sides that are proportional and the included angles are congruent, then the triangles are similar.
The point where two sides meet.
A type of transformation that changes the size of the image. (enlarge)
A way of remembering how to compute the sine, cosine, and tangent of an angle.
Type of average where we multiply the numbers together and then take a square root
Ratio of the adjacent side to the hypotenuse of a right-angled triangle.
The supplement of an interior angle of a polygon.
Two angles whose sum is 180 degrees.
For an acute angle of a right triangle, the ratio of the measure of the leg opposite the acute angle to the measure of the leg adjacent to the acute angle.
Are points that lie on the same straight line.
Are points that line in the same plane.
The figure or shape is moved from each point of the figure/shape in the same direction and distance.
states that if the three sides of one triangle have the same lengths as the three sides of another triangle, then the two triangles are congruent.