How many triangles are there in the given figure ? |
10 12 8 9 |
10 |
The logic followed here is; (let's keep in mind the base, means how many triangles are there in the base) 1+2= 03 (ACD) 1+2= 03 (ABD) And, the other triangles are; ALB, ALD, ABC, DBC Therefore, the total number of triangles in the above figure are 03+03+04= 10 triangles.
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