Geometry - Chapter 1 Practice Test

advertisement
Name:
Period:
Geometry - Chapter 1 Practice Test
Use the figure at the right for #1-7. G is the midpoint of RS and <RGK  <KGB.
1. Name a ray opposite to DS ________
2. Name two congruent segments. __________
3. Name an angle bisector. ______________
4. Because of this postulate ____________________,
AG + GB = _______________.
5. m<RGK _______ m<KGB.
6. m<RDC + m< ________ = 180.
7. If RG = 4, than RS = ___________.
Use the figure at the right for #8-11.
8. Name the intersection of plane M and N. __________
9. Are points A, B, and D collinear? ____________
10. Are points A, B, and D coplanar? ____________
11. Name two points that determine line l. _________
Use the figure at the right for #12-16.
12. Name a plane that contains EF. ________
13. Name two planes that do not intersect. _________.
14. Name three lines shown that intersect at point H. __________
15. Name a fourth point that is in the same plane as the points
D, E, F. _________
16. Name the intersection of planes AEHD and EFGH. ________
Date:
Name:
Period:
Date:
Sketch and label the figures described.
17. Vertical line k intersects horizontal plane R at C.
18. Q is the midpoint of JK.
19. Plane N contains intersecting lines r and s.
20. J, K, and L are coplanar points but not collinear points.
Classify each statement as true or false and give the definition, postulate, and theorem that
supports your conclusion.
21. Two intersecting lines meet in exactly one point. ________________________________
22. A given triangle can lie in more than one plane. _________________________________
23. Two planes can intersect in only one point. _____________________________________
24. Three points determine a plane. ______________________________________________
25. Through a line and a point not on the line there is one and only one plane. ____________
26. Congruent segments are segments that sometimes have equal measures. ______________
27. If S is between R and T, than R, S, and T are collinear points. ______________________
28. Use the figure below to find the value of x.
29. DB bisects <ADC, m<1 = 5x – 3, and m< 2 = x + 25. Find the value of x.
30. E is the midpoint of DF. DE = 45 and EF = 5y – 10. Find the value of y.
Download