A beautiful park with flower plants is to be developed within the region joining the points A(0, -1), B(6, 7), C(-2,3) and D(8, 3) as vertices of a quadrilateral such that AB and CD are diagonals. Show that AB and CD bisects each other and AD2 + DB2 = AB2. Find the area of the park if all distances are in km.

Asked by Topperlearning User | 23rd Nov, 2013, 06:12: AM

Expert Answer:

Answered by  | 23rd Nov, 2013, 08:12: AM