Teaching Tripura TET Mock Test (Paper 1 & Paper 2) Quantitative Aptitude Geometry Circles, Chords and Tangents
A rectangle ABCD is inscribed in a circle with centre O. If AC is the diagonal and ∠BAC = 30º, then the radius of the circle will be equal to
1
\(\dfrac{\sqrt 3}{2} BC\)
2
2 BC
3
BC
4
None of the above