# Problem of the Week Problem D The Angle Isn't Bad

Ewan drew rhombus $$ABCD$$. Recall that a rhombus is a quadrilateral with parallel opposite sides, and all four sides of equal length. In Ewan’s rhombus, $$H$$ is on $$BC$$ in between $$B$$ and $$C$$, and $$K$$ is on $$CD$$ in between $$C$$ and $$D$$, such that $$AB=AH=HK=KA$$.

Determine the measure, in degrees, of $$\angle BAD$$.