Let and be two diagonally opposite vertices of a rhombus whose sides and are parallel…

MATHEMATICS · Numerical · CBSE · Mathematics · Straight Lines · Straight Lines

Problem

Let

A(1,2)

and

C(-3,-6)

be two diagonally opposite vertices of a rhombus whose sides

AD

and

BC

are parallel to the line

7x-y=14

. If

B(\alpha,\beta)

and

D(\gamma,\delta)

are the other two vertices, then find

|\alpha+\beta+\gamma+\delta|