ACZ = 30
3
Y = 45
2
2, is 1
K is 30°, and HL is
10
3, is
20
3
K is 30°, and HL is
10
3, is 30
2
5
E'D'C' = 120
3
3
6, is
20
3
XGI given
m
X is 30° and GI is 9, is 60
X is 30° and GI is 9, is 18
X is 30° and GI is 9, is
18
3
2
3, is12
2
2
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