Points on a square

Geometry Level 5

\(ABCD\) is a square. Point \(E\), located on the opposite side of line \(CD\) as compared to points \(A\) and \(B\), satisfies \( \angle DEA = \angle AEC = \frac{1}{2} \angle EAD \). What is the measure of \( \angle ECD\)?

Details and assumptions

Points \(X\) and \(Y\) are on opposite sides of line \(MN\) if the line segment \(XY\) intersects the line \(MN\).

×

Problem Loading...

Note Loading...

Set Loading...