Unit 1 Review for Test
Name _________________________________
Define.
1. Collinear, coplanar, midpoint, segment bisector.
2. What are the 3 undefined terms of geometry?
Points A (3, 5) and B (-2, -5) lie on the graph of y = 2x - 1. Determine whether the following point is
collinear with A and B.
3.
(-3, -7) _______
What does your answer suggest? __________________________________
Determine whether each statement is True or False.
If false, correct the statement.
________ 4. R, S, and Q are coplanar.
________ 5. P, Q, and S are coplanar.
________ 6. R, S, and T are collinear.
________ 7. Line l contains S.
Use the figure to the right to answer questions 8-12.
8. Name a point on line m. ______
9. Name a segment on line n. ________
10. Name a ray with endpoint B. _________
11. Name another name for plane P. ________
12. Name the intersection of plane P and line m. _____
14. Given LM = MP and L, M, and P are collinear, would M be considered a midpoint? Would M bisect line
LP?
15. If S is between R and T, find the value of “x” and the measure of ST. Draw and label the figure.
RS = 2x + 8
x = ______ ST = ______ RS= _______
ST = 3x – 3
RT = 20
16. F is between E and G, EF = x + 9, FG = x, and EG = 4x + 5. Draw and label the figure. Find FG.
Unit 1 Review for Test
Name _________________________________
18. What is the measure of
? ____________
What postulate allows this problem to be worked? ________________
19-20, refer to the number line to find each measure and midpoint of each.
19. AD ________
Midpoint: _______
20. BC ________
Midpoint: ________
Find the distance between the following points in the coordinate plane and the coordinates of the
midpoint.
21. A (4, 3) B (7, -1)
22.
AB = _____
Midpoint: ______
AB = _____
Midpoint: ___
Given that B is the midpoint of AC, find the following. Draw and label each figure.
23. AB = 12x – 4
24. AB = 5x + 3
BC = 6x + 14
AC = 3x + 11
x = ______
x = ______
AC = ______
BC = _____
25. Given points A(4,2), B(9,12), C(0,9), and D(2,13).
Graph and label the coordinates.
What type of lines are
? ________
26. What is an equation for a line parallel to
.
27. What is an equation of a line that is perpendicular with y = -4x + 5?
28. Determine if the lines containing the points, WX and YZ, are parallel, perpendicular, or neither.
W (4,2) X(3, 9)
Y(3, 5) Z(-4,6)
Unit 1 Review for Test
Name _________________________________