Across
- 1. a triangle with at least two congruent sides
- 5. formula a formula used to find the distance between two points in a coordinate plane
- 8. therorem a formula that can be used to find a missing side in a right triangle
- 9. a triangle with three congruent sides
- 10. angles the angles on the inside of a triangle
Down
- 2. a triangle with three congruent angles
- 3. of a triangle a segmant from a vertex to midpoint of the opposite side
- 4. created when three medians of a triangle intersect at one point
- 6. a triangle with o congruent sides
- 7. angles when the sides of the triangle are extended these angles are founded