Without using the Pythagoras theorem, show that the points `(4, 4)`, `(3, 5)`and `(1, 1)`are the vertices of a right angled triangle.

Show that the points (3, 4), (8, -6) and (13, 9) are the vertices of a right angled triangle.

Without using Pythagoras theorem, show that the points A(0,4),\ B(1,2)a n d\ C(3,3) are the vertices of a right angled triangle.

Without using pythagoras theorem, show that the points A(-1,3) ,B(0,5) and C(3,1) are the vertices of a right angled triangle

Without using Pythagoras theorem, show that the points A(2,1) , B(5,4) and C(3,6) are the vertices of a right-angled triangle.

Without using Pythagoras theorem, show that A(4,4),\ B(3,5)a n d\ C(-1,-1) are the vertices of a right angled triangle.

Prove that the points (3, 0), (6, 4) and (-1, 3) are the vertices of a right angled isosceles triangle.

Without using the distance formula, show that the points A (4, -2), B (-4, 4) and C (10, 6) are the vertices of a right-angled triangle.

Show that the points A(7, 10), B(-2, 5) and C(3, -4) are the vertices of an isosceles right-angled triangle.

Prove that the points (5, -2), (-4, 3) and (10, 7) are the vertices of an isosceles right-angled triangle.

Prove that the points A(1,−3),B(−3,0) and C(4,1) are the vertices of a right angled Isosceles triangle