Find the number of triangles in the given figures.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 15.
Triangles ACD, ABD, CBD, AFB, BJC, GHD, HID, GID, EBK, EFG, IJK, EHB, KHB, DFB and BJD are in the above diagram. Therefore, there are total 15 diagrams in the given figure.