Across
- 4. A point where two or more line segments or rays meet to form a corner.
- 5. A number or series of numbers that repeats.
- 7. Two rays, line segments, or lines that meet(intersect) to form a right angle.
- 8. An angle that measures less than 90 degrees
- 10. Two opposite angles formed by two intersection lines.
- 11. To multiply a number by itself.
- 13. Two angles that have a common side an no interior points in common.
- 14. Any number that can be written as a fraction or repeating/terminating decimal.
- 15. A number that is the product of an integer and itself
- 18. Tow or more straight lines on a flat surface that do no intersect are _____________.
- 19. An angle that measures 180 degrees.
Down
- 1. If two angles of on triangle are congruent to the tow corresponding angles of another triangle, then the triangles are similar.
- 2. When two lines are intersected by a third line(transversal), angles on the same side of the two lines and on the same side of the transversal are called _________ ______________.
- 3. The two sides of a right triangle that form the right angle.
- 6. Angles between a pair of lines that switch sides of a third intersecting line(called a transversal)
- 9. The set of all numbers that cannot be expressed as a fraction, a non-repeating, non-terminating decimal.
- 11. Two angle measures who sum is 180 degrees.
- 12. The longest side of a right triangle
- 16. A line that intersects two more more lines on a flat surface(plane).
- 17. An angle that measures 90 degrees.