इस आकृति में कितने त्रिभुज है ?

Options

A. 24
B. 14
C. 28
D. 20

Answer

C

Explanation

त्रिभुज इस प्रकार है: (28 त्रिभुज)
`triangle ABI: triangle AHI: triangle ABH: triangle BJI: `
`triangle HJI: triangle JBH: triangle JBC: triangle JHG: `
`triangle CJK: triangle GKJ: triangle KCD: triangle KGF: `
`triangle KDF: triangle DLE: triangle FLE: triangle EDF: `
`triangle DLK: triangle FLK: triangle BHG: triangle BHC: `
`triangle CHF: triangle GBD: triangle DFC: triangle FKE: `
`triangle BAJ: triangle HAJ: triangle DKE: triangle FKE: `