railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) Quantitative Aptitude Mensuration Plane Figures
Quadrilateral ABCD circumscribed a circle. If AB = 8 cm, BC = 7 cm and CD = 6 cm, then the length of AD is:
1
7 cm
2
6.8 cm
3
7.5 cm
4
6 cm