Across
- 4. The side closest to the theta
- 6. side, angle What does ASA stand for?
- 7. law What law is sinA over a = sinB over b = sinC over c
- 9. The opposite side of the 90 degree.
- 11. The branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles.
- 13. A triangle with angles less than 90 degrees is called...
- 15. Three sides must be the same to use this.
- 16. What tool is used to measure an angle?
- 18. All angles in the triangle are greater than 90 degrees.
- 19. side, side What does SSS stand for?
Down
- 1. If you have a side between two angle you can use what rule?
- 2. If triangles are identical its called...
- 3. over hypotenuse Sin is ____ over ____
- 5. A unit of angle measures.
- 6. b2 = c2 Pythagorean theorem is...
- 8. Angles that sum is equal to 180 degrees.
- 10. law What law is a2= b2+a2- 2bcCosA
- 12. This rule needs a side, angle, side.
- 14. A triangle with two equal sides and two equal angles.
- 17. triangle The name of a triangle that has one 90 degree angle.