defence exam Agniveer Navy MR Mock Test Series 2025 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
ΔABC ~ ΔEDF and ar(ΔABC) : ar(ΔDEF) = 4 : 9. If AB = 6 cm, BC = 8 cm and AC = 10 cm, then DF Is equal to:
1
15 cm
2
9 cm
3
12 cm
4
18 cm