Across
- 3. Matching parts in the same relative position in two shapes or figures. Example: corresponding angles in similar triangles.
- 5. The horizontal distance between two points on a graph.
- 8. Angles inside two parallel lines and on opposite sides of a transversal; they are congruent.
- 10. Letters or symbols that represent unknown numbers, like (x) or (y).
- 11. A transformation that slides a figure without turning or flipping it.
- 15. The longest side of a right triangle, opposite the right angle.
- 16. Scale factor between 0 and 1
- 17. figures that have the same shape but not necessarily the same size.
- 18. Across from another side or angle in a figure. Example: the side opposite an angle in a triangle.
- 24. A transformation that turns a figure around a fixed point.
- 25. A measure of how steep a line is, found by rise over run.
- 26. Made bigger using a dilation with a scale factor greater than 1.
- 28. counterclockwise
- 29. A comparison of two quantities with different units, like 60 miles per hour.
- 33. clockwise
- 34. rises left to right
Down
- 1. Angles outside two parallel lines and on opposite sides of a transversal; they are congruent.
- 2. angles, or segments that are exactly the same size and shape.
- 4. pairs of opposite angles formed by the intersection of two straight lines
- 6. When two ratios or measurements are equal. Example: (2/4 = 3/6).
- 7. across the y-axis changes ((x,y)) to ((-x,y))
- 9. The point where a line crosses the x-axis or y-axis.
- 12. Something without a set value or answer. Example: a vertical line has an undefined slope because you cannot divide by zero.
- 13. across the x-axis changes ((x,y)) to ((x,-y))
- 14. Interior Angles, Angles inside parallel lines on the same side of a transversal; they add up to 180°.
- 19. Theorem A rule for right triangles: a^2+b^2=c^2 where (c) is the hypotenuse.
- 20. A transformation that changes the size of a figure while keeping the same shape.
- 21. line, has an undefined slope.
- 22. A transformation that flips a figure over a line to create a mirror image.
- 23. falls left to right
- 27. Scale factor greater than 1
- 30. The two shorter sides of a right triangle that form the right angle.
- 31. Related to a straight line or a constant rate of change. Example: (y = 2x + 3).
- 32. The Vertical distance between two points on a graph