In the figure x, y and z are the internal angles of ∆ABD. Line ED || AB and side AD is extrapolated to point P and the value of ∠EDP and ∠EDB are m and n, respectively. Then, the values of m and n are ______ and _______, respectively.
In the diagram, it is given that the line ED is parallel to side AB of the triangle.
∠ABD = ∠BDE (alternate interior angles)
m = x
∠BAD = ∠EDP (corresponding angles)
i.e. n = y