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Category: mathematicsmathematics

Биссектриса угла

1.

C
COD = 700
110
100
130
60
70
90
120
140
80
70
80
60
100
120
50
150
30
140
30
150
160
20
170
170
10
180
40
130
40
160
50
110
180
0
О
20
10
0
D
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