Vector Vocabulary

1. Measurement that has only magnitude (direction does not matter).
2. Pythagorean _____.
5. Symbol used to represent a vector.
9. Vectors in the same direction can be combined by using _____.
10. _____ compares how far an object moved from the beginning to end of its motion.
11. Trig _____ show the relationship between the sides and angles of a right triangle.
12. Number part of a measurement.
15. The longest side of a right triangle.
16. The two small angles in a right triangle must add up to equal _____.
17. Trig function that connects an angle to the opposite and hypotenuse sides of a triangle.
18. Method of drawing vector arrow diagrams that dictates how to connect one arrow to the next arrow.
19. Measurement that has both magnitude and direction.

1. Vectors in opposite directions can be combined by using _____.
3. The side next to an angle in a right triangle.
4. The study of the angles and sides of triangles.
6. The side on the other end from an angle in a right triangle.
7. _____ trig functions can allow you to find an unknown angle in a right triangle.
8. Trig function that connects an angle to the adjacent and hypotenuse sides of a triangle.
13. Trig function that connects an angle to the opposite and adjacent sides of a triangle.
14. _____ triangles have exactly one angle that is 90 degrees.