Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Mensuration Plane Figures
A circle touches all four sides of quadrilateral ABCD whose sides are AB = 11.2 cm, BC = 8.4 cm and CD = 6.3 cm. The length of side AD, in cm is :
1
7.7
2
9.1
3
8.6
4
More than one of the above
5
None of the above