Correct Answer: 24
Explanation:
Total Number of triangles:
From the Vertex A: ABC, AJF, AKE, ALD
From the Vertex B: BIJ, BHK, BGL
From the Vertex C: CGF, CHE, CID
In quad BJFC: there are 7 small triangles
In quad KEJF: there are 4 Small triangles
In quad KELD: there are three triangles
Total triangles 24.
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