How many triangles are there in the given figure? |
16 15 17 14 |
15 |
The logic followed here is; (let's keep in mind the base, means how many triangles are there in the base) 1+2= 03 (ABJ) 1+2= 03 (AEJ) 1+2= 03 (BFJ) And, the other triangles are; ABE, BEJ, GQC, IQH, ICD, EBF Therefore, there are 03+03+03+06= 15 triangles in the above figure. |