Trigonometry and before

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Across
  1. 3. Three numbers whose side form a right triangle are known as a Pythagorean ____. (Ex. 3-4-5 or 5-12-13).
  2. 4. The longest side of a right triangle.
  3. 9. Proof that triangles are congruent, also known as ASA.
  4. 10. Trigonometric ratio that uses opposite and hypotenuse (Abb).
  5. 11. A 40 degree and a 50 degree angle are ______.
  6. 14. Proof that triangles are congruent when all the corresponding sides are congruent.
Down
  1. 1. Tangent uses the ___ and adjacent sides.
  2. 2. Line tht cuts two parallel lines forming corresponding, alternate interior, and alternate exterior angles.
  3. 5. Pythagorean ____ says that leg squared plus leg squared equals hypotenuse squared.
  4. 6. When the slope of two lines are equal, the lines are parallel.
  5. 7. When the slope of two lines are negative reciprocals, the lines are___.
  6. 8. Proof that triangles are congruent when two sides and the included angle are congruent.
  7. 11. Trigonometric ratio that uses adjacent and hypotenuse (Abb).
  8. 12. If the leg of a right triangle is 8 and the hypotenuse is 17, what is the measure of the other leg.
  9. 13. A line that cuts an angle in half.