Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
It is given that ∆ ABC ≅ ∆ FDE and AB = 5 cm, ∠B = 40° and ∠A = 80°. Then which of the following is true?
1
DF = 5 cm, ∠F = 60°
2
DF = 5 cm, ∠E = 60°
3
DE = 5 cm, ∠E = 60°
4
DE = 5 cm, ∠D = 40°