Across
- 1. The sum of all the sides of a shape (the distance around a shape)
- 3. ______ motion is another term for reflections, rotations and translations (but not dilations)
- 5. The ratio is adjacent/hypotenuse
- 6. Has magnitude and direction
- 11. A 3D shape that is created when rotating a right triangle on its leg 360 degrees
- 13. Half of a sphere
- 19. The line created in a triangle connecting the midpoint of a side to the opposite vertex
- 22. A term used when shapes are similar and you can cross multiply
- 23. Lines that are not parallel, perpendicular, or intersecting
- 25. A 3D circle
- 27. The distance from the center of a circle to the outside
- 30. A line or plane that divides a line at its midpoint and creates two congruent segments
- 31. The point at the angle i.e. B is the vertex of angle ABC
- 34. Change or moving of a shape
- 35. A single endpoint that is extended forever
- 36. Lines with negative reciprocals
- 41. Angles that add to 90 degrees
- 42. Angles that are between 91 degrees and 180 degrees
- 43. The space inside a 3D shape
- 46. A transformation used to make an object smaller or bigger
- 47. Points on the same line
- 48. The distance from one edge to the other edge of a circle that goes through the center
- 50. Angles that equal 90 degrees
- 52. A transformation that slides every point in the same direction and the same amount
- 56. Type of Triangle that has no congruent sides
- 57. A flat surface that is composed of three or more noncolinear points
- 58. A shape with 7 sides
- 59. To draw an angle, shape, or line using a compass and straightedge
- 60. A line that cuts through parallel lines
- 61. _______ polygon is when all sides and angles are equal
Down
- 2. Type of triangle that has two congruent sides
- 4. A formula used to find the length of a triangle
- 5. A shape with no sides
- 7. Angles that are between 181 and 360 degrees
- 8. A shape with 6 sides
- 9. A shape with 4 sides
- 10. Part of a line that has two endpoints
- 12. the ratio is opposite/adjacent
- 14. A parallelogram with four congruent sides and right angles
- 15. the ratio is opposite/hypotenuse
- 16. A line is drawn connecting the midpoints of a triangle
- 17. What is formed when adjacent angles are supplementary
- 18. Another term for height
- 20. Angles that add to 180 degrees
- 21. The space inside a shape
- 24. The center of a line
- 26. A transformation that moves an object around a point
- 28. Angles that are next to each other
- 29. A shape that both opposite sides are parallel and congruent
- 32. Term for when things are equal
- 33. The distance around a circle
- 37. A transformation that flips a shape over a line
- 38. The side of a right triangle that is across from the right angle
- 39. A parallelogram that has four right angles
- 40. Type of Triangle that has all congruent sides
- 44. A shape with 5 sides
- 45. Angles that are across from each other when two lines intersect
- 49. Angles that are less than 90 degrees
- 50. A parallelogram that has four congruent sides
- 51. A line drawn connecting opposite angles in a quadrilateral
- 53. If two figures are proportional
- 54. Lines with the same slope
- 55. Rise over run (how steep a line is)