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Mukul Choudhary

· started a discussion

· 1 Months ago

I AM GETTING 20 TRIANGLES?
Is this answer wrong?

Question:
How many triangles are there in this figure ?


Options:
A) 18
B) 13
C) 9
D) None of these
Solution:
Ans: (a)


Triangles are:  ABC,ABD,ADC,BEG,BGD,DGH,DEB,DCI,DHI,AHC,DHC,ABH,BHD,ADF,ADE,BHC,CFI and FDC

Mrinal Prabhakar

· commented

· 1 Months ago

Those 2 are not triangles

Mrinal Prabhakar

· commented

· 1 Months ago

I guess. You are adding tripizium also

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