Question

A(-4,-1) B(2,2) C(6,-6)

ABCD is a rectangle find the coordinates of D
Please show working :)

Answer 1

(0, -7)

Explanation:

Identify which quadrant each of these points are in.

Quadrant 1 (+, +)

Quadrant 2 (-, +)

Quadrant 3 (-, -)

Quadrant 4 (+, -)

Match these with the numbers you have. After doing so, you find that (-4, -1) is in Quadrant 3, (2, 2) is in Quadrant 1, and (6, -6) is in quadrant 4. Your last unknown point will be in Quadrant two. Knowing this know, you can then graph these in these quadrants. (Refer to images.)