Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Can you answer 1-13 for me please?

Transcribed Image Text:CHAPTER TEST
Use the diagram to decide whether the statement is true or false.
1. Point A lies on line m.
af
2. Point Dlies on line n.
3. Points B, C, E, and Qare coplanar.
E
4. Points C, E, and Bare collinear.
A
D
5. Another name for plane Gis plane QEC.
Find the indicated length.
6. Find HJ.
7. Find BC.
8. Find XZ.
52
18
X 26 Y
45
H
J
30
K
A
B
C
In Exercises 9–11, find the distance between the two points.
9. T(3, 4) and W(2, 7)
10. C(5, 10) and D(6, -1)
11. M(-8, 0) and N(-1, 3)
12. The midpoint of AB is M(9, 7). One endpoint is A(3, 9). Find the
coordinates of endpoint B.
13. Line tbisects CD at point M, CM = 3x, and MD = 27. Find CD.
In Exercises 14 and 15, use the diagram.
KO
|(8x – 1
14. Trace the diagram and extend the rays. Use a
protractor to measure Z GHJ. Classify it as acute,
obtuse, right, or straight.
G
(4x + 7)°
H
15. Given mz KHJ = 90°, find m2 LHJ.
16. The measure of ZQRT is 154°, and RS bisects Z QRT. What are the
measures of ZQRS and Z SRT?
In Exercises 17 and 18, use the diagram at the right.
17. Name four linear pairs.
18. Name two pairs of vertical angles.
19. The measure of an angle is 64°. What is the measure of its complement?
What is the measure of its supplement?
20. A convex polygon has half as many sides as a concave 10-gon. Draw the
concave polygon and the convex polygon. Classify the convex polygon
by the number of sides it has.
56
Chapter 1 Essentials of Geometry
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Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
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Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning