Page 251 - NUMINO_WB_6B
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125_G6U27_WB˜ ˙—» ¿º 2011.6.23 3:44 PM ˘ ` 5
1. Find the unknown angle. 125-B3-1
a.
90 b.
40 a 95
c. 30 a
70
d. 20
35 a
110 a
2. Find the unknown angle. b. a
a. 45
65
25 35
a
75
1. Find the unknown angle. 125-B3-1
a.
90 b.
40 a 95
c. 30 a
70
d. 20
35 a
110 a
2. Find the unknown angle. b. a
a. 45
65
25 35
a
75
