Across
- 1. To write an equation of a line you need to find the y-intercept and ‘this’
- 6. a transformation where the figure is turned about a fixed point
- 7. the property used when something is congruent to itself
- 10. An angle that measures between 0 and 90 degrees.
- 11. Figures that are the same shape and size.
- 12. a transformation where every point of a figure ‘slides’ to a different position
- 13. The “then” part of a conditional statement
- 14. An angle that measures exactly 90 degrees
Down
- 1. Two angles whose sum is 180 degrees.
- 2. Two angles formed by two intersecting lines that are always congruent.
- 3. if a=b, then b=a is which property?
- 4. a triangle with all sides of equal length
- 5. this divides something into two congruent parts
- 8. a triangle with two congruent sides
- 9. two lines that intersect at a right angle
