How many triangles are there in the given figure?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 19.
19 triangles: AHI, BHG, CGF, DFE, IJH, HKG, GLF, FME, JHK, KGL, LFM, JPK, KOL, LNM, BJL, CKM, IGP, GEN, HFO.