Case 1 all lines meet at the same point. =1
Case 1a try to make 2 not possible
Case 2 3 parallel = 3
Case 3 2 sets o parallels = 4
Case 4 parallel 2 not with independent intersection = 5
Case 5 all independent = 6
Case 6 all parallel 0
0+1+3+4+5+6=19
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Case 1a try to make 2 not possible
Case 2 3 parallel = 3
Case 3 2 sets o parallels = 4
Case 4 parallel 2 not with independent intersection = 5
Case 5 all independent = 6
Case 6 all parallel 0
0+1+3+4+5+6=19
Posted from my mobile device
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