Question

show that A(4, -1), B(6, 0), C(7,-2) and D(5,-3) are the vertices of a square.​

Answer 1

Answer:

Hope it helps.

Step-by-step explanation:

Distance between AB = √5

Distance between BC = √5

Distance between CD = √5

Distance between DA = √5

All sides are equal because AB = Bc = CD = DA

Now , AD = √5 ; BC = √5

So diagonals are also equal .

So ABCD is a square.