Across
- 3. an angle ___ splits an angle into two congruent angles
- 5. AP + PB = AB is the segment ___ postulate
- 7. a line is tangent to a circle if and only if it is ___ to the radius drawn to the point of tangency
- 11. transformation in which the preimage is congruent to the image
- 14. a ___ is a pivot or turn
- 15. if a = b then a can be replaced by b and vice versa
- 17. points that are on the same line
- 18. point that splits a segment into two congruent segments
- 21. and “if, then” statement is a ___
- 22. portion of a line with two endpoints is a ___
- 23. through any two points there is exactly one ___
- 24. the angle of ___ is formed by a horizontal line opening up
- 28. the angle of depression is formed by a horizontal line opening ___
- 30. c2 = a2 + b2 is the ___ theorem
- 31. a ___ triangle has no congruent sides
- 32. sin, ___, and tan are trig ratios
- 33. lines that aren’t parallel or intersecting
- 34. if a = b and b = c, then a = c
- 35. two ___ angles equal 180
- 36. equilateral ___ are equiangular and vice versa
Down
- 1. a triangle with all congruent angles
- 2. a ___ polygon is equilateral and equiangular
- 4. segment whose endpoints are on the circle
- 5. AAS and ___ prove congruent triangles using angles
- 6. 45 - 45 - 90 and 30 - 60 - 90 is used to prove ___ triangles
- 8. a triangle with all congruent sides
- 9. the ___ triangle theorem, if two sides of a triangle are congruent then the angles opposite those sides are congruent and vice versa
- 10. same size and shape
- 12. an ___ is formed by two rays with a common endpoint
- 13. a ___ is a rule not accepted as true until proven
- 16. an ___ triangle doesn’t have a right angle
- 19. a transformation that changes the size of the figure
- 20. if two segments from the same ___ point are tangent to a circle, then they are congruent
- 25. the ___ of two planes is a line
- 26. you ___ use AAA and SSA to prove congruent triangles
- 27. line that intersects the circle at exactly one point
- 29. you want ___ unknown(s) in an equation
- 30. through any three noncollinear points there is exactly one ___
- 32. points that are on the same plane
- 33. SSS and SAS prove congruent triangles using ___