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pranavi from BVBPS, Hyderabad

Subject :IMO Class : Class 7

Count the number of triangles in the given figure.

A22
B20
C19
D21

Ans 1:

Aryan naithani from Dav public school, Thane City

first count the small triangles which are 9 and then the big triangles which are 11 so 11+9 =20

Aryan naithani from Dav public school, Thane City

first count the small triangles which are 9 and then the big triangles which are 11 so 11+9 =20