" [ "|fA,B,C" have position vectors "(2,0,0),(0,1,0)" and "(0,0,2)" show that "Delta ABC" is isos "

If A, B, C have position vectors (2, 0, 0), (0, 1, 0) and (0, 0, 2). Show that DeltaABC is isosceles.

If A ,B ,C have position vectors (2,0,0),(0,1,0),(0,0,2), show that A B C is isosceles.

If A,B,C have position vectors (2,0,0),(0,1,0),(0,0,2), show that ABC is isosceles.

If A;B;C have position vectors (2;0;0);(0;1;0);(0;0;2) show that triangle ABC is isosceles.

If A,B,C have position vectors (0,1,1), (3,1,5),(0,3,3) respectively,show that Delta ABC is right angled at C.

If A,B,C have position vectors (0,1,1)(3,1,5),(0,3,3), respectively,then show that Delta ABC is right angled at C.

If A,B,C have position vectors (0,1,1),(3,1,5),(0,3,3) respectively, prove that triangle ABC is right angled at C.

If A ,\ B ,\ C have position vectors (0, 1, 1), (3, 1, 5), (0, 3, 3) respectively, show that "Delta"A B C is right angled at Cdot

If the vertices A,B,C of a triangle ABC have position vectors (1,2,3),(-1,0,0)(0,1,2) respectively then find angle ABC (angle ABC is the angle between the factors BA and BC).