state gov Bihar Vidhan Sabha Security Guard Mock Test 2024 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
If in a ΔABC, right-angled at A, a perpendicular AD is drawn from A on side BC such that AD = 8.4 cm, BD = 4.8 cm then find the length of side BC.
1
18 cm
2
13.5 cm
3
14 cm
4
19.5 cm