Question

prove that the points A ( - 3 , 0 ) , B ( 1 . - 3 ) and C ( 4 , 1 ) are the vartices of or isosceles right triangle.​

Answer 1

Step-by-step explanation:

Let A = (-3, 0), B = (1, -3) and C = (4, 1) be the points given to us. We can clearly see that AB = BC. Hence, if ABC is a triangle, then it must be isosceles. ... Hence, we have proved that it is a right angled isosceles triangle.

Answer 2

Refer the above attachment.

[Note - Scroll attachment to get third attached attachment]