engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In Δ ABC, ∠B = 90°, ∠C = 45° and D is the mid-point of AC. If AC = 4√2 units then the value of BD is:
1
2√5
2
2√2
3
5/2
4
2