SSC CGL 20 Aug 2021 Shift 2 Paper

Question : 4 of 100

Marks: +1, -0

Find the number of triangles in the given figure.

Solution:

Naming of the figure,

Total number of triangles are

△ {AEH}

∆ {HGD}, ∆ {GFC}, ∆ {EBF}, ∆ {EOH}, ∆ {EOF}

∆ {GFO}, ∆ {GHO}, ∆ {HFE}, ∆ {HGF}, ∆ {HEG}

△ {EFG}, △ {OKM}, △ {OMJ}, ∆ {OLN}, △ {ONI}

∆ {ELN}, ∆ {ENI}, ∆ {KMG}, ∆ {MGJ}, ∆ {HLO}

∆ {OIF}, ∆ {HKO}, ∆ {OJF}, ∆ {OGJ}, ∆ {OKG}

△ {OEL}, ∆ {OEI}, ∆ {ELI}, ∆ {LIO}, ∆ {OKJ}

and

∆ {KGJ}

.
Total 32 triangles are there.

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