Across
- 3. the ratio of a side on one figure to the corresponding side on another figure
- 7. a line segment that connects the midpoints of two sides of a triangle or a trapezoid
- 10. a triangle where no sides are equal
- 12. an angle whose measure is greater than 90 degrees and less than 180 degrees
- 16. the distance around a 2D shape
- 17. two lines on the same plane that never intersect
- 19. a mnemonic for finding the slope of a line
- 21. any four sided figure
- 22. an arc of a circle that measures 180°
- 23. two lines that meet at a right angle
- 24. a line segment from a circle's center to its perimeter
Down
- 1. the perimeter of a circle
- 2. the theorem that states a^2 + b^2 = c^2
- 4. angles that add up to 90°
- 5. a line that divides something into two equal parts
- 6. an angle whose measure is less than 90 degrees
- 8. a mnemonic for sin, cos, and tan ratios
- 9. a line segment whose endpoints are points on a circle
- 11. the longest side of a right triangle
- 13. when two ratios are equal
- 14. an angle formed by two chords that share a common end point on a circle
- 15. angles that add up to 180°
- 18. a parallelogram with four equal sides
- 20. a line that touches a circle at just one point