Deterime whether the points are vertices of a right triangle A(-3,-4),B(2,6) and C(-6,10).

Prove that the following points are the vertices of a right-angled triangle : (i) A(-2, 2), B(13, 11) and C(10, 14) (ii) A(-1, -6), B(-9, -10) and C(-7, 6)

Prove that the following points are the vertices of a right-angled triangle : (i) A(-2, 2), B(13, 11) and C(10, 14) (ii) A(-1, -6), B(-9, -10) and C(-7, 6)

Check whether the points (5,4)(3,6) and (-2,-1) are the vertices of a right angles triangle.

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

The vertices of a triangle are (2,4),B(2,6),C(2+sqrt(3),5). The triangle is

Find out whether the points (0, 7, 10), (-1,6,6) and (-4,9,6) are the vertices of a right angled triangle.

Show that the points (6,6) , (2,3) and (4,7) 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.