Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
It is given that ΔABC ≅ ΔFDE and AB = 5 cm, ∠B = 40° and ∠A = 80° . Which one 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°