A) 13
B) 14
C) 12
D) 15
Correct Answer: A
Solution :
The triangles formed are; P, Q, R, S, T, U, V, W, X, PQRS, QTUV, SVWX, PQRSTUVWX \[\therefore \] Total number of triangles formed =13You need to login to perform this action.
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