Flag 6 grade maths> Number of lines passing through five poin...
question mark

Number of lines passing through five points such that no three of them are collinear is
a)10 b)5
c)20 d)8

Mohit Shekher , 7 Years ago
Grade 6
anser 1 Answers
Arun

Eight 8

Let the points be A,B,C,D,E

Let A,B,C be collinear

One line is A-B-C

the other lines

AD,BD,CD, AE,BE,CE, DE

Total eight lines.

Last Activity: 7 Years ago
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