Use the figure to name each of the following. 1. a line containing point X 2. a line containing point Z 3. a plane containing points W and R Name the geometric term modeled by each object. 4. a beam from a laser 5. a floor Draw and label a figure for each relationship. 6. A line in a coordinate plane contains A(0, -5) and B(3, 1) and a point C that is not collinear with AB, 7. Plane Z contains lines x, y, and w. Lines x and y intersect at point V and lines x and w intersect at point P. Refer to the figure. 8. How many planes are shown in the figuure?

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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Question
2-20 evens
rbestie i just want to start this out
an ILOUE YOU. You are one of themost
Ways 9 ano
people in the world to me, You are benutifu
ative, hilorious, genuine andweet.I will
ecial place for you in my heart. I thank
1g my backandprotecting me. I couldn't
without you. No matter how many
e have I' will always forgloeyou
agree. Vou hove believed?n mesince
Dutupwith all my crap and been
placeable andI am so happy Gnod putyou in my lipe,
ordand I know I wont beable to complete
Cantuait tO see our kiaS befrienas andI cant
Ace you in the biggestwor ld of Derfe
Cieck Your Understanding
Emm
e
Love yo
person aliue
bestie Sister.
).When sonme
Pyou're the
rcgeother no
reprized th
tforgotten a
-as adultsor
is is a nan
dont cina
Step-by-Step Solutions begin on page R14.
Eample
Use the figure to name each of the following.
1. a line containing point X
2. a line containing point Z
3. a plane containing points W and R
Exaapla 2
Name the geometric term modeled by each object.
4. a beam from a laser
5. a floor
Exanpla 3
Draw and label a figure for each relationship.
6. A line in a coordinate plane contains A(0, -5) and B(3, 1) and a point C that is not
collinear with AB
7. Plane Z contains lines x, y, and w. Lines x and y intersect at point V and lines x and w
intersect at point P.
Example 4
Refer to the figure.
8. How many planes are shown in the figure?
9. Name three points that are collinear.
10. Are points A, H, J, and D coplanar? Explain.
11. Are points B, D, and F coplanar? Explain.
12. ASTRONOMY Ursa Minor, or the Little Dipper, is
a constellation made up of seven stars in the
northern sky including the star Polaris.
Map
O Polaris
a. What geometric figures are modeled by
the stars?
b. Are Star 1, Star 2, and Star 3 collinear on
the constellation map? Explain.
C. Are Polaris, Star 2, and Star 6 coplanar on
the map?
Extra Practice is on page R1.
Practice and Problem Solving
Example 1
Refer to the figure.
13. Name the lines that are only in plane Q.
14. How many planes are labeled in the figure?
15. Name the plane containing the lines m and t.
•A
16. Name the intersection of lines m and t.
M
17 Name a point that is not coplanar with points
A, B, and C.
18. Are points F, M, G, and P coplanar? Explain.
•P
19. Name the points not contained in a line shown.
20. What is another name for line t?
21. Does line n intersect line q? Explain.
8.
Lesson 1-1 Points, Lines, and Planes
w Geometric Figures
bel a figure for each relationship.
B(0, -2
coplar
Lines A
nd D(3, 3)
CD intersect
nate planeFor CD.
at E
a but nt collinear with AB or C
not ce
raw AB and C
ch point and da
abel the intersecti
Lines AB and CD intersect at E for 4), BO.anar
oh eac tion point as E.
nar with A,
with AB
is F(2,-
it not collinear v
Transcribed Image Text:rbestie i just want to start this out an ILOUE YOU. You are one of themost Ways 9 ano people in the world to me, You are benutifu ative, hilorious, genuine andweet.I will ecial place for you in my heart. I thank 1g my backandprotecting me. I couldn't without you. No matter how many e have I' will always forgloeyou agree. Vou hove believed?n mesince Dutupwith all my crap and been placeable andI am so happy Gnod putyou in my lipe, ordand I know I wont beable to complete Cantuait tO see our kiaS befrienas andI cant Ace you in the biggestwor ld of Derfe Cieck Your Understanding Emm e Love yo person aliue bestie Sister. ).When sonme Pyou're the rcgeother no reprized th tforgotten a -as adultsor is is a nan dont cina Step-by-Step Solutions begin on page R14. Eample Use the figure to name each of the following. 1. a line containing point X 2. a line containing point Z 3. a plane containing points W and R Exaapla 2 Name the geometric term modeled by each object. 4. a beam from a laser 5. a floor Exanpla 3 Draw and label a figure for each relationship. 6. A line in a coordinate plane contains A(0, -5) and B(3, 1) and a point C that is not collinear with AB 7. Plane Z contains lines x, y, and w. Lines x and y intersect at point V and lines x and w intersect at point P. Example 4 Refer to the figure. 8. How many planes are shown in the figure? 9. Name three points that are collinear. 10. Are points A, H, J, and D coplanar? Explain. 11. Are points B, D, and F coplanar? Explain. 12. ASTRONOMY Ursa Minor, or the Little Dipper, is a constellation made up of seven stars in the northern sky including the star Polaris. Map O Polaris a. What geometric figures are modeled by the stars? b. Are Star 1, Star 2, and Star 3 collinear on the constellation map? Explain. C. Are Polaris, Star 2, and Star 6 coplanar on the map? Extra Practice is on page R1. Practice and Problem Solving Example 1 Refer to the figure. 13. Name the lines that are only in plane Q. 14. How many planes are labeled in the figure? 15. Name the plane containing the lines m and t. •A 16. Name the intersection of lines m and t. M 17 Name a point that is not coplanar with points A, B, and C. 18. Are points F, M, G, and P coplanar? Explain. •P 19. Name the points not contained in a line shown. 20. What is another name for line t? 21. Does line n intersect line q? Explain. 8. Lesson 1-1 Points, Lines, and Planes w Geometric Figures bel a figure for each relationship. B(0, -2 coplar Lines A nd D(3, 3) CD intersect nate planeFor CD. at E a but nt collinear with AB or C not ce raw AB and C ch point and da abel the intersecti Lines AB and CD intersect at E for 4), BO.anar oh eac tion point as E. nar with A, with AB is F(2,- it not collinear v
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