जॉइन Examsbook
उत्तर : 1. "27"
दी गई आकृति में त्रिभुज की संख्या ज्ञात कीजिए।
प्र:
दी गई आकृति में त्रिभुज की संख्या ज्ञात कीजिए।
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उत्तर : 1. "27"
व्याख्या :
In the figure the simplest Triangles are GLK, DLJ, DJM,HMN,QRE,IRA,IPA, and FPO is the 8 triangle
and another is BDO,CDQ,DLM, PRA, KFI, NEI, HJI, GJI,DKI, and DNI is the 10 triangle
and another is DIE, DFI, DOA, DQA, and GHI is the 5 triangle
and DCA, DBA is the 2 triangle and DEF and ABC so that according to the figure the total no. of triangle is 8+10+5+2+1+1=27
समान प्रश्न
Since Nithya and Suganya exchange places, so Rita’s new position is the same as Monika’s earlier position. This position is 17th from the right and 10th from the left. Therefore Number of girls in the row = (16 + 1 + 9) = 26.
