state gov MP Forest Guard and Jail Prahari Mock Test 2023 Quantitative Aptitude Geometry Quadrilaterals
ABCD is a rectangle such that, diagonal AC and BD bisect at O. If ∠DCA = 60°, then what is ∠AOB?
1
50°
2
120°
3
70°
4
60°
ABCD is a rectangle such that, diagonal AC and BD bisect at O. If ∠DCA = 60°, then what is ∠AOB?