Question

I(5, 3), J(5, -3), and L(-4, 3) are three vertices of rectangle IJKL. What are the coordinates of the fourth vertex, K, of rectangle IJKL? A. (-4, -3) B. (5, 3) C. (5, -3) D. (-4, 3)

Answer 1

Answer:

A. $K(x,y) = (-4,-3)$

Step-by-step explanation:

On a cartesian plane, rectangle whose each pair of parallel side are parallel to respective axis is a quadrilateral must observe the following conditions:

$I(x,y) = (a, b)$, $J(x,y) = (a, c)$, $L(x,y) = (d, b)$, $K(x,y) = (d, c)$

If we know that $a = 5$, $b = 3$, $c = -3$, $d = -4$, then the coordinates of the vertex K of the rectangle IJKL is:

$K(x,y) = (-4,-3)$

Hence, the correct answer is A.

Answer 2

Answer:A. -4 -3

Step-by-step explanation: