Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Geometry Triangles
If in ∆ ABC and ∆ DEF, \(\frac{{AB}}{{DE}}\) = \(\frac{{BC}}{{FD}}\), then they will be similar when
1
∠ B = ∠ E
2
∠ B = ∠ D
3
∠ A = ∠ D
4
More than one of the above
5
None of the above