Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Geometry Triangles, Congruence and Similarity
The mid points of AB and AC of a ΔABC are X and Y, respectively. If BC + XY = 18 units, then the value of BC - XY is:
1
12 cm
2
6 cm
3
8 cm
4
More than one of the above
5
None of the above