Practicing Success
How many triangles are there in the given figure ? |
18 12 14 16 |
16 |
The logic followed here is; (let's keep in mind the base, means how many triangles are there in the base) 1+2= 03 (ADE) 1+2= 03 (ABE) 1+2= 03 (DFG) 1+2= 03 (DEG) And, the other triangles are; DCE, DFE, FEG Therefore, there are 03+03+03+03+03= 15 triangles in the above figure. |