Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Geometry Triangles, Congruence and Similarity
ΔABC ~ ΔDEF and the perimeters of ΔABC and ΔDEF are 30 cm and 18 cm respectively. If BC = 9cm then EF = ?
1
6.3
2
5.4
3
7.2
4
More than one of the above
5
None of the above