Question

ABCD is a quadrilateral whose diagonals intersect each other at the point O such that $OA=OB=Od$. If $\angle OAB={30}^o$, then the measures of $\angle ODA$ is

• A. ${30}^o$
• B. ${45}^o$
• C. ${60}^o$
• D. ${90}^o$

Answer 1

The correct option is C ${60}^o$

The value of $\angle ODA$ is ${60}^o$

as it forms an Equilatral triangle.