Across
- 1. figures with the same shape but not the same size
- 3. a triangle with three acute triangles
- 4. the base of this triangle have two angles that are congruent
- 6. two non-adjacent angles formed by two straight intersecting lines
- 8. two angles that are congruent, on the inside of the parallel lines and opposite sides of the transversal
- 11. an angle that measures greater than 90 and less than 180 degrees
- 12. a triangle with no two sides of equal measure
- 13. theorem in a triangle that states the sum of the two remote interior angle equals this angle
- 14. two angles whose sum is 90 degrees
Down
- 1. two angles whose sum is 180 degrees
- 2. angles that are formed by two parallel lines, that are on the same side of the transversal, one is on the outside of the parallel line, and one on the inside
- 3. two angle that are congruent, on the outside of parallel lines and opposite sides of the transversal
- 5. an angle with exactly 90 degrees
- 7. exactly the same angles and sides
- 9. a straight line that intersects two or more straight lines
- 10. a polygon with three sides, and three angles that have a sum of 180 degrees
- 15. line that never intersect and are equidistant
- 16. triangle where all angles are congruent