Across
- 4. All the sides of the triangle are congruent
- 5. The measure of an exterior angle is equal to the sum of the measures of the two far away inside angles
- 8. Two sides of the triangle are congruent
- 9. All angle measures less than 90 degrees
- 10. A special kind of isosceles triangle
Down
- 1. Two angles of one triangle are congruent to two angles of a second triangle, then the third angles of the triangles are congruent
- 2. No sides of the triangle are congruent
- 3. One angle measure greater than 90 degrees
- 6. The sum of the measures of the angle of a triangle is 180 degrees
- 7. One angle measure equals 90 degrees
