Across
- 1. three sides on a triangle that are congruent
- 2. Two angles and an included side are congruent.
- 5. Theorem the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse
- 7. the intersection of its (interior) angle bisectors.
- 9. Formula
Down
- 1. Two sides and an included angle are congruent.
- 2. Two angles and a side opposite them are congruent.
- 3. expression that gives the distances between pairs of points in terms of their coordinates
- 4. the point at which the perpendicular bisectors of the sides of a triangle intersect and which is equidistant from the three vertices.
- 6. The hypotenuse and any one leg of a right triangle are congruent.
- 8. The point in which the three medians of the triangle intersect
