Page 36 - NUMINO_WB_5B
P. 36
120-B3-2
3. Find the unknown angle.
a.
30
30 40
120
b.
c. 110
105 75
50 40
120 160 45
80
d. 100
72
28 55
80
3. Find the unknown angle.
a.
30
30 40
120
b.
c. 110
105 75
50 40
120 160 45
80
d. 100
72
28 55
80
