Across
- 4. This is the short side of an Isosceles Triangle
- 5. This theorem says the exterior angle is equal to the sum of the opposite interior angles
- 11. If three sides of one triangle are congruent to three sides of a 2nd triangle they are congreunt
- 12. Two figures are this if they have the same size and shape
- 13. Has at least two congruent sides
Down
- 1. This triangle has no equal sides
- 2. Term used to describe that form the right angle in a right trianle
- 3. The side opposite a right angle
- 5. All sides are congruent
- 6. This theorem says interior angles equal 180
- 7. Classification of a triangle with one right angle
- 8. All angles are congruent
- 9. More than 90
- 10. Less than 90
- 14. Talks about two sides and the included angle