Page 214 - NUMINO_WB_6B
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124_G6U25_WB_˙—» ¿º 2011.6.23 3:32 PM ˘ ` 16 124-P1-2
1. FG I J, find the unknown angle. 20
F H
aI
GJ
2. KL NP, find the unknown angle.
M
25
Na P
110
KL
1. FG I J, find the unknown angle. 20
F H
aI
GJ
2. KL NP, find the unknown angle.
M
25
Na P
110
KL
