1. Course 3 Vocabulary R.l.t

2. Aa Acute Angle-An angle that measure less than 90 degrees Acute Angle

3. Bb Bisect-To divide into two congruent parts

4. Cc Chord-A segment with its endpoints on a circle

5. Dd Decagon-A polygon with ten sides Decagon

6. Ee Endpoint-A point at the end of a line segment or ray

7. Ff Face-A flat surface of a polyhedron face

8. Gg Great Circle-A circle on a sphere such that the plane containing the circle passes thorough the center of the sphere

9. Hh Hexagon-A six-sided polygon Hexagon

10. Ii Intersecting Lines-Lines that cross at exactly one point

11. Jj Jump Point-Point at witch you start at a mathematic sequence

12. Kk Kilo-One thousand 1000

13. Ll Length-How long

14. Mm Metric-Measurement in centimeter

15. Nn Negative-A number behind zero -69696969696

16. Oo Octagon-A polygon with eight sides

17. Pp Point-Single spot on a graph Point

18. Qq Quotient-The answer of a division problem 6/36=6 Quotient

19. Rr Radius-The measurement through a circle

20. Ss Subtract-To take away 10-9=1 Subtract

21. Tt Trapezoid-A shape with one pair of congruent lines Trapezoid

22. Uu Unit Price-A unit race used to compare prices

23. Vv Vertices-Where two or more lines connect

24. Ww Whole Numbers-Counting numbers 1,2,3,4,5,6,7,8,9,10,11, 12,13,14,15,16,17,18, 19,20,21,22,23,24,25…..

25. Xx X-Axis-From left to right on a graph X-Axis

26. Yy Y-Axis-From North to South on a graph Y-axis

27. Zz Zero Pair-A number and its opposite witch adds to zero