A. Identify the following pair of angles. 1. 41 and 42 2. 24 and 25 3. LCHE and 26 4. LBHA and LAHF 5. LDHF and LBHK B A 2 4 6/ H G 5 kw T/

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
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A. Identify the following pair of angles.
1. 41 and 42
2. 24 and 25
3. LCHE and 26
4. LBHA and LAHF
5. LDHF and LBHK
1.
1.
41 and 22
7. 26 and 28
2. 23 and 22
8. Z10 and 211
13
3. 23 and 24
9. 212 and
4. 24 and 25
10. <10 and 13
5. 26 and 27
11. 211 and 12
6. 27 and 29
12. 41 and 25
B. Answer the given problems. Show all solutions.
Find the missing angle measurement and/or x using the angle addition postulate.
L QRT =
L TRS =
WORKSHEET #51
Angle Pairs
L QRS =
R
111⁰°
29°
LOPR =
L RPQ =
2. LOPQ =
Determine and identify the following pair of angles as to adjacent, linear pair or vertical angles. Refer to the given figure.
P
61
B
115⁰
q
12-10
13 11
2
3
3. L EFG =
+28).
4
6/ H
G
51
led earugit srit
7
2x - 1
LEFH =
x + 32
LHFG =
4x + 8
H
=
Transcribed Image Text:A. Identify the following pair of angles. 1. 41 and 42 2. 24 and 25 3. LCHE and 26 4. LBHA and LAHF 5. LDHF and LBHK 1. 1. 41 and 22 7. 26 and 28 2. 23 and 22 8. Z10 and 211 13 3. 23 and 24 9. 212 and 4. 24 and 25 10. <10 and 13 5. 26 and 27 11. 211 and 12 6. 27 and 29 12. 41 and 25 B. Answer the given problems. Show all solutions. Find the missing angle measurement and/or x using the angle addition postulate. L QRT = L TRS = WORKSHEET #51 Angle Pairs L QRS = R 111⁰° 29° LOPR = L RPQ = 2. LOPQ = Determine and identify the following pair of angles as to adjacent, linear pair or vertical angles. Refer to the given figure. P 61 B 115⁰ q 12-10 13 11 2 3 3. L EFG = +28). 4 6/ H G 51 led earugit srit 7 2x - 1 LEFH = x + 32 LHFG = 4x + 8 H =
C. In the figures below, AB and CD are straight line segments. Find the value of x and/or y in each diagram below.
1.
(5x+45)°
A
47°
(2x-5)°
(3x - 25)°
Jo
to
2.
setari zaigns leoney to ning on tonsibs of as asigns to ting privoltot
B
(y+x)
D. In the figures below, AB and CD are straight line segments. Find the value of x and/or y in each diagram
and the
below.
(2x)⁰
bas
2.
ETS BUBOIS OR
(y-x)°
toto
24°
48
B
8
XHES bin Has d
D
Transcribed Image Text:C. In the figures below, AB and CD are straight line segments. Find the value of x and/or y in each diagram below. 1. (5x+45)° A 47° (2x-5)° (3x - 25)° Jo to 2. setari zaigns leoney to ning on tonsibs of as asigns to ting privoltot B (y+x) D. In the figures below, AB and CD are straight line segments. Find the value of x and/or y in each diagram and the below. (2x)⁰ bas 2. ETS BUBOIS OR (y-x)° toto 24° 48 B 8 XHES bin Has d D
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