Across
- 4. Stands for "corresponding parts of congruent triangles are congruent".When two triangles are congruent, their corresponding parts are equal.
- 6. It means "Equal Angles".It can be called direct or indirect.
- 7. A line segment which bisects another line segment at 90 degrees.In other words it intersects another line segment at 90 degrees.
- 10. It has 3 unequal sides.All 3 sides add up to equal 180.
- 12. Gives the distance between pairs of points in terms of their coordinates.It Finds the distance between 2 points.
- 14. It does 360s.It takes each point in a figure and rotates it a certain number of degrees around a given point.
- 16. Every point is the same distance from a central line.An image or shape would be a mirror.
- 17. It's a triangle postulate.It tells you that all three corresponding sides of a triangle are congruent to the other three sides of another triangle.
- 18. Moves every point of a figure,shape, or space by the same distance in a given direction.It Shift from one place to another without rotating or reflecting.
Down
- 1. The formula to find the center point of a straight line, using the coordinates of its endpoint.It Finds the center point of a straight line.
- 2. Having the same size or shape.They're equal.
- 3. The sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse.It's used to find the unknown side of a right-angled triangle.
- 5. The indicated quotient of two mathematical expressions.It's the relationship in quantity, amount, or size between two or more things.
- 8. It's equal to the sum of the two opposite interior angles.Divides the opposite side externally in the ratio of the sides containing the angle.
- 9. It's the longest side of a right triangle.It's opposite is the right angle.
- 11. line They're coplanar straight lines.They never intersect.
- 13. It's less than 180 degrees and 90 degrees.It's smaller than a right angle.
- 15. It's always more than 90 degrees.It's also less than 180.