Download Test Review #1

, .., ..., ........ , ..... . ...... ....,..:,... ........ . ........ ,.,.ÿ....,:, ,, ,.,., ,,., ........... . .................. , ,.,, ,,,,, ........
.. , .. ,,... ....................... , .......... . .................... . .......... :..., .,..., ,,
Name',
Date:
MDL Geometry
Chapter 1 Test Review #!
Period:
Show all work (either on the worksheet or on separate paper that is attached).
Use the diagram to decide whether tile statement is true or false.
I, PointAlies online m,
ÿU Lÿ
2, Point D lies on line n.
ÿ'iÿrÿ'ÿ [ÿ
O
S, Points B, C, E, and Q are coplanar. ÿ€ÿ }ÿ ÿ(ÿ
4. Points C, E, and B are collinear. ÿ/ÿ L ÿ tÿ"
/
5. Another name for plane Gisplane QEC.FPcÿLÿ
Find the indicated length.
6. Find/U. lÿ
7' FindBC,
ÿ
A ? B
¢
8. Ftnd ÿ.
Xÿ ÿ 45 z
H
J
30
K
X
In Exercises 9-11, find the dÿ(tance between the two points, l
9. 7'(3, 4) and W(2, 7)
"10, C(5, 10) and D(6, -1)
"ÿ11. M(-8, O) and N(-1, 3)
12. The midpoint of AB is M(9, 7). One endpoint is A(3, 9). Find the
coordinates of endpoint!?.
o
ÿ, ÿ
ÿf, 7-
13. LinetbisectsC--DatpointM, CM = 3x, and MD = 27. Find CD. fffÿJ
In Exercises 14 and 15, use the diagram.
14. Trace the diagram and extend the rays.'Use a
protractor to measure ZGH/. Classify it as acute,
15. Given mZKHf= 90°, find mZLH].
ÿ
ÿ+ 7)° 2ÿ €)-ÿ)
@2(ÿ t ÿ ÿ¢ ;< t ? ÿ-" ÿ,ÿ
tÿ ÿ 4 ¢,ÿ } ÿ
16. The measure of Z QRTis 154*, andR--g bisects Z QRT. What are the
me asu re s o f Z QRS and Z SRT?
In Exercises 17 and 18, use the diagram at the right.
17. Name four linear pairs.
ÿ l, t 2
A 3, zÿf
ÿ--...ÿ 2 _ÿÿr
A. 2, Zÿ
A% ÿl
]8. Name two pairs ofvertical angles.
19. The measure of an angle is 64°. What is the measure of its complement? ÿ0- ÿ ÿ -, ÿJ
What is the measure of its supplement? / ÿ© ÿ(ÿ = ÿ
20, Draw an example of vertical angles and a linear pair, Don't forget to label your drawing,
21. Given that <JKM and <MKO make up a right angle, Solve for x, m<JKM, and m<MKO if
m<JKM = 2× +7 and m<MKO = a× + 8.
ÿ ,ÿ 'ÿ/ÿ ÿ S 0
L
C2 )<3 1
5 US+
22, What is another name for <JKM and <MKO from problem 24?
23. Define the following terms:
d,
i. Midpoint-
ÿ
j, Segment bisector-
; g;ÿy. ÿ-ÿ'¢., %ÿ"ÿ,o.£",ÿ
.....
ÿ
"w2
,.
k. Angle bisector - ÿ\/ ÿbÿ,-ÿÿ" ÿ:.iÿ,ÿ',f/ÿ,cÿ7<:, ÿ,,ÿ
I, Supplementary anglesm. Complementary angles-
ÿ d.ÿ,tÿ ÿ-ÿ& ÿJ/',.Oÿÿ
ÿo dÿqÿ tÿ L.J,ÿVd,'ÿ2
!
n. Adjacent angles -
v,ÿ,ÿ)ÿ,'ÿ
'i' ,t.'-Zÿ.-I
1
":'ÿ' ' ..... ÿ"
,,. ÿ.,.
tf-,
p. Vertical angles- 2. 4,ÿ,t'ÿ);.ÿ LUIv) $ÿ.ÿ.'# <_ (C)'C ÿ't-,
It