state gov UP Police Head Operator (Radio Cadre) Mock Test Quantitative Aptitude Mensuration Plane Figures
The length of a rectangular garden is 16 metres and its breadth is 4 metres. Find the length of the diagonal of a square garden having the same area as that of the rectangular garden:
1
2√30 m
2
√8 m
3
13 m
4
8√2 m