Question

show that ABCD is a rhombus but not a square. Find the area of the rhombus
If A(2,-1), B(3, 4), C(-2,3) and D(-3,-2) be four points in a plane,​

Answer 1

Step-by-step explanation:

Given four points are A(2, -1), B(3, 4), C(-2, 3) and D(-3, -2). Since all four sides of the quadrilateral axe equal but diagonals are not equal. Therefore, the quadrilateral is a rhombus but not a square.

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