7. It has infinite set of points that extends in all direction.
A. point
B. line
C. plane
D. all of the above
8. A subset of a line which consists of two endpoints.
A point
C. segment
D. angle
9. It is a subset of a line which consists of one endpoint and extends in one
direction.
A. point
В. ray
C. segment
D. angle
10. Which of the following is true?
A. ray can extend in both directions C. AB is the same as BA
B. line segment has two endpoints D. line CD can be written as CD
For numbers 11 -12, refer to Figure 1.
11. What three points are collinear?
A. Points X, Y, and Z C. Points X, V, and Z
Х
B. Points V, Y, and Z D. Points X, Y, and V
12. Which of the following statements is TRUE?
A. Points Y and Z are coplanar.
Figure 1 z
B. Points X, Y, and Z are coplanar.
C. Points Vand Z are non-collinear.
D. Points X, Y, and Z non-collinear
13. These are points that lie on the same plane.
A Collinear points
C. Coplanar points
B. Non-collinear points
D. Non-coplanar points
14. Points R, O, and Mlie on a line with the coordinates 5, 10, and -3, respectively.
Which point lies between the other two?
A. Paint R B. Point O
C. Point M D. cannot be determined
15. What is AB if the coordinate of Ais-9 and that of Bis -12?
A.-3
B. 3
C. 21
D. 21
16.Points A, B, and C are collinear. If AB= 8 cm and BC = 12 om, what is AC?
A. 4 cm
B. 8 cm
C. 12 cm
D. 20 cm
17. Points A, B, and C are collinear. If AB = 2x + 3 and BC = 3x - 7, what is AC?
A.X + 10 B. X-4
C. 5x4
D. 5x + 10
18. On a number line, point Y is between points X and Z. If XZ w 18, the coordinate
of Y is 3 and the coordinate of Z is 7, what is the coordinate of X?
A 15
B.B
C. - 8
D.-11
19.On a number line, the length of AB is 26. If the coordinate of the midpoint Mof
AB is -4, what are the coordinates of points A and B?
A.-17 and 9 B. 17 and -9 C.-30 and 22 D. 30 and -22
20. Which among the given equation is the Pythagorean Equation from Pythagorean
Theorem?
B. a + b2=0 c. (a + b) = 0 D. a2 + b2 = 2
11
A. a + b = ca
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Answer:
7.C
8.C
9.B
10.B
11.A
12.A
13.C
14 C
15.A
16.D
17.5x-4
18.D
19.D
20.D
Step-by-step explanation:
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