Count the number of triangles in the following figure.

Options

A. 27
B. 23
C. 29
D. 31

Answer

C

Explanation

The triangles are :
`Delta ABL, Delta BLK, Delta BMK, Delta BMC, Delta CMJ, Delta CDJ, Delta DEJ, Delta MKJ, Delta EJN, Delta JIN, Delta ENF, Delta NFI, Delta FIH, Delta FGH, Delta ABK, Delta BCK, Delta BCJ, Delta KBJ, Delta JCE, Delta EFJ, Delta IFJ, Delta FEI, Delta FGI, Delta CKA, Delta CKE, Delta CEI, Delta EGI, Delta CUK, Delta EJI,`