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Subject :IMO    Class : Class 5

How many triangles are formed in the given figure?


A23
B24
C25
DNone of these


Ans 1: (Master Answer)

Class : Class 1

(A):

Triangles formed are : A, B, C, D, E, F, G,
H, I, J, K, BC, EF, BH, FJ, HI, IJ, HIJ, FJK,
BHG, DCEI, ABCDEF, XYZ
 Number of triangles formed = 23.


Ans 2:

Class : Class 4

Ans 3:

Class : Class 5
yeah, it is 23

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