SSC IB Security Assistant & MTS Mock Test Series 2023 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
If area of similar triangles ΔABC and ΔDEF be 64 sq cm and 121 sq cm and EF = 15.4 cm then BC equals:
1
8 cm
2
18 cm
3
11.2 cm
4
8.2 cm