3.1 Review Worksheet (continued)
3.1.2 Angles, Parallel Lines, and Transversals Find each angle measure. 13. m ∠ KLM 14. m ∠ VYX m ∠ KLM m ∠ VYX
X
K
M
4 a °
V
y °
Y
L
115°
(2 a + 50) °
Z
W
15. m ∠ ABC ∠ ABC
16. m ∠ EFG m EFG
E
A
D
x °
13 x °
C
B
116°
17 x °
F
G
m ∠ STU
17. m ∠ PQR
18. m ∠ STU
m ∠ PQR
P
(3 n + 45)°
(4 x – 14)°
T U
R
(3 x + 12)°
S
(2 n + 15)°
Q
155
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