Discussions
Select Date
Tags:
Anuj Kumar Pal

· started a discussion

· 1 Months ago

Is there any short cut or trick to calculate the number of triangles in a figure or i just have to count triangles traditionally.

Question:
How many triangles are there in the following figure?


Options:
A) 41
B) 42
C) 39
D) 36
Solution:
Ans: (d)


There are 36 triangles are in the above figure – ABD, ABC, BDC, ADC, AFK, LDI, JCG, BEH, AML, LRK, KWD, DWJ, JXI, IYC, CYH, HTG, ASD, DSC, BSC, BSA, GOB, BOF, FNE, EMA, CVG, HQB, BQE, FPA, ALE, KDJ, HIC, BFG, APK, LUD, DUI and JVC.

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
Yes, there is some tricks to count number of triangles in Geometrical figures, but the figure which has been given can not follow shortcut, so you have to count it traditionally.
Keep Learning with Us.
All the Best.
Team Toprankersa

All Rights Reserved Top Rankers