Let A(-3, 2) , B(4,1) and C(-2,k) be three points such that AC = BC . Find the value of k .

Let A(1, 3), B(0, 0) and C(k, 0) be three points such that ar(triangle ABC) =3 sq units. Find the value of k.

Let A(2,3, 4) B(4, 3, 2), C(5, 2,-1) be three points (i) Find AB and BC. (ii) Find the area of DeltaABC

Let A(2,3,4),B(4,3,2) and C(5,2,-1) be three points.Find vec(AB) and vec(BC) .

Given three points P(-1, 2), A(2, k) and B(k, -1). Given that PA = PB. Find the value of k.

Let A(2,3,4),B(4,3,2) and C(5,2,-1) be three points .Find the projection of vec(BC) on vec(AB) .

If (k - 3), (2k + 1) and (4k + 3) are three consecutive terms of an A.P., find the value of k.

If k+1 , 3k and 4k+2 be any three consecutive term of an AP .Find the value of k

If k + 1, 3k and 4k + 2 be any three consecutive terms of an AP. Find the value of k.

Let A (2,3,5), B(-1,5,-1) and C(4,-3,2) be the vertices of a DeltaABC Find the sides AB,BC and AC