Find the area of a rhombus if its vertices are and taken in order

MATHEMATICS · Subjective · CBSE · Mathematics · Coordinate Geometry · Coordinate Geometry

Problem

10. Find the area of a rhombus if its vertices are

(3,0),(4,5),(-1,4)

and

(-2,-1)

taken in order. [Hint : Area of a rhombus

=\frac{1}{2}

(product of its diagonals)]