Question

A transversal cuts two parallel lines at A and B. The two interior angles at A are bisected and so are the two interior angles at B; the four bisectors form a quadrilateral ACBD. Prove that: (1) ACBD is a rectangle. (ii) CD is parallel to the original parallel lines.​

Answer 1

Answer:

Q1. A qudrilateral whose each angle is a right angle is a rectangle

Q2. ABCD is rectangle , if angle BPC = 124 degree

calculate angle ADP