Jump Start: Sept 24, 2009

1. Jump Start: Sept 24, 2009 Find the area of the circle. 14 in

2. Quiz • 1. Find the perimeter of a rectangle that has a base of 9ft and a height of 40 ft. • What is the area of the rectangle in question 1? • Find the area of a circle with a diameter of 18cm.

3. RULES All players will remain quiet and respectful during play or the game will end. Only the elected speaker of each team will be allowed to answer for the team. Each team will have 30 seconds to come up with an answer to each question unless Ms. Lagroon deems a question to require longer response time. We will roll a dice to see who goes first and go in a rotation. Only the team whose turn it is can answer the question and get credit . If a team fails to answer correctly, we will roll for another team to get a chance.

4. SCORING If you answer correctly, you will receive the number of points the question was worth. If you answer incorrectly, the number of points the question was worth will be subtracted from your total. The winning team will receive 5 bonus points on their tests. Everyone must participate. People that do not participate will receive a zero participation grade for today.

5. Chapter 1 Test Review Section 2 Section 3 Section 4 Section 4 Section 6 Section 6 Section 7 100 100 100 100 100 100 100 200 200 200 200 200 200 200 300 300 300 300 300 300 300 400 400 400 400 400 400 400 500 500 500 500 500 500 500

6. Section 2 ~ 100 Points What is the definition of collinear?

7. Section 2 ~ 100 Points Answer Points that lie on the same line Back

8. Section 2 ~ 200 Points What is the definition of coplanar?

9. Section 2 ~ 200 Points Points and lines that lie in the same plane. Answer Back

10. Section 2 ~ 300 Points In the figure to the right name THREE collinear points.

11. Section 2 ~ 300 Points Answer B, C, and D Back

12. Section 2 ~ 400 Points When two lines intersect, they intersect at a __________?

13. Section 2 ~ 400 Points Answer point Back

14. Section 2 ~ 500 Points When two planes intersect, they intersect at a __________?

15. Section 2 ~ 500 Points Answer Line, Postulate 1-3 Back

16. Section 3 ~ 100 Points Completely define parallel lines using the definition from Geometry

17. Section 3 ~ 100 Points Answer • A pair of coplanar lines that do not intersect Back

18. Section 3 ~ 200 Points What are parallel planes?

19. Section 3 ~ 200 Points Planes that do not intersect. Answer Back

20. Section 3 ~ 300 Points True or False: line AG is parallel to line DJ G H B A J I D C

21. Section 3 ~ 300 Points Answer True Back

22. Section 3 ~ 400 Points True or False: Plane HBCI is parallel to plane IJDC G H B A J I D C

23. Section 3 ~ 400 Points Answer False: they intersect at line CI Back

24. Section 3 ~ 500 Points Line GH and line JD are not parallel because they are ______ lines. G H B A J I D C

25. Section 3 ~ 500 Points Answer • SKEW Back

26. Section 4 ~ 100 Points • What are the requirements for an obtuse angle?

27. Section 4 ~ 100 Points Answer • More than 90° Back

28. Section 4 ~ 200 Points • How many ways can you name an angle?

29. Section 4 ~ 200 Points • 3 Answer Back

30. Section 4 ~ 300 Points • What kind of angle does this appear to be? A B C

31. Section 4 ~ 300 Points • Straight Answer Back

32. Section 4 ~ 400 Points If m<AXY= 300 and m<YXB = 60°, what is m<AXB?

33. Section 4 ~ 400 Points Answer • 90° Back

34. Section 4 ~ 500 Points If m<AXY= 900 and m<AXB= 1350, what is m<YXB?

35. Section 4 ~ 500 Points Answer m<ABX = 450 Back

36. Section 4 ~ 100 Points • What are congruent segments?

37. Section 4 ~ 100 Points Answer • Segments with the same length Back

38. Section 4 ~ 200 Points State the Segment Addition Postulate for the following line segment.

39. Section 4 ~ 200 Points AC = AB + BC Answer Back

40. Section 4 ~ 300 Points What is LM in the figure to the left, if NL = 10 and NM= 45?

41. Section 4 ~ 300 Points LM = 35 units Answer Back

42. Section 4 ~ 400 Points What is x in the figure to the right, if NM= 45, NL = x and LM = 2x+30?

43. Section 4 ~ 400 Points Answer • 5 Back

44. Section 4 ~ 500 Points Write the Angle Addition Postulate for the figure below.

45. Section 4 ~ 500 Points Answer m<AXC = m<AXE + m<EXC Back

46. Section 6 ~ 100 Points What is the midpoint of PQ?

47. Section 6 ~ 100 Points Answer The midpoint of PQ is 24 Back

48. Section 6 ~ 200 Points What is the distance from A (6,1) and B (3,1)?

49. Section 6 ~ 200 Points AB = 3 units Answer Back

50. Section 6 ~ 300 Points What is the midpoint of H(0,0) and X(8,4)?