IBPS
Government Jobs Exams
Numerical Ability
Geometry
How many triangles can be obtained from 5 coplanar points? (No 3 points are collinear).
option
(1) 5
(2) 3
(3) 10
(4) 20
(5) 8
Read Solution (Total 1)
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- the no of triangles that will be formed is 5C3 ie !5/!3*!2= 10
- 10 years agoHelpfull: Yes(1) No(1)
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