Determine the shape — task. Maths CBSE Live product, Class 8 (2026-27).

The diagonals of a quadrilateral \(ABCD\) intersect at \(O\).

If \(\angle B = 41^{\circ}\) and \(\angle C = 139^{\circ}\), \(AB =DC\), \(BC = DA\), and the diagonals \(AO = OC\) and \(BO = OD\).

The given figure is a .

Did you find an error?

1. Determine the shape