How many triangles are there in the given figure?
A18
B19
C20
D21
so hard
Ans 1:
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PnP
from
Vibgyor, Bengalore
Class : Class 6
Sof really doesn't know addition true, but i am sure it is just a printing mistake
Ans 3:
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Ans 4:
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Ans 6:
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Class : Class 8
Actually ans IS C but you have given wrong explanation why.In the biggest triangle there are 5 triangles
Ans 7:
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Ans 14:
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Ans 20:
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PnP
from
Vibgyor, Bengalore
Class : Class 6
Answer is 20 option b ,but there is a mistake in the solution, but final answer is c.