Question

The coordinates of the vertices of a square ABCD are A(0,6), B(2, 1), C(7,3) and D(5,8).
(1) Find the gradient of all 4 sides of ABCD.
(ii) What do you observe about the gradients of the opposite sides of a square?​

Answer 1

Confirm if ABCD is a parallelogram by calculating the slopes for all sides. How do I do this?

1 vote

How do I find the gradients of a parallelogram with the points A (-1,2), B(1,5), C(6,5) ... More

1 vote

Slope of a line is m = y2-y1/x2-x1 mAB = 5-2/1—(-1) =%3E 3/2 mBC = 5-5/6-1 =%3E 0 mCD