This printable crossword puzzle on the topic of Geometry has 18 clues. Answers range from 4 to 25 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
noncongruent side of an isosceles triangle
The longest side, opposite of the right angle in a right triangle
Two congruent sides in an isosceles triangle that are the two shortest sides forming a right angle
Angle between 2 congruent sides in an isosceles triangle
Term used to classify a triangle with all congruent angles
Term used to classify a triangle with no congruent sides
Term used to classify a triangle with at least one two congruent sides
Term used to classify a triangle with all three congruent sides
Its formed by one side of the triangle and extension of an adjacent side
An angle inside a triangle that is not adjacent to the exterior angle
Term used to describe acute angles of right triangles that are complementary
Sum of measure of angles of a triangle is 180° (Theorem)
If two angles of a triangle congruent to two angles of another triangle, then the 3rd angle of the triangles are congruent. (Theorem)
The measure of the exterior angle of a triangle is equal to the sum of the measures of the 2 remote interior angles. (Theorem)
If one side of a triangle is longer than another side, then the angle opposite the longer side is larger than the angle opposite the shorter side, (Theorem)
If one side of a triangle is larger than another angle, then the side opposite the larger angle is longer than the side opposite the smaller angle. (Theorem)
Sum of lengths of any two sides of triangle is greater than the length of the 3rd side. (Small + medium >large) (Theorem)
Its used to find the length of a side of a right triangle when the lengths of the other two sides are known. (Theorem)wn