" If points "A(5,p),B(1,5)C(2,1)" and "D(6,2)" form a square "ABCD" then "p=?

If points A(5, p), B(1, 5), C(2, 1) and D(6, 2) form a square A B C D , then p= (a) 7 (b) 3 (c) 6 (d) 8

If points A(5,\ p),\ \ B(1,\ 5),\ \ C(2,\ 1) and D(6,\ 2) form a square A B C D , then p= (a) 7 (b) 3 (c) 6 (d) 8

If the points A(-2,-1),B(1,0),C(a,3) and D(1,b) form a parallelogram ABCD, Then the values of a and b are

Show that the points A (5, 6), B(1,5), C(2, 1) and D(6, 2) are the vertices of a square ABCD.

Show that the points A (5,6) B (1,5) and C (2,1) and D (6,2) are the vertices of a square ABCD.

Show that the points A(3,5),B(6,0), C(1,-3) and D(-2,2) are the vertices of a square ABCD.

Show that the points A(5,\ 6),\ \ B(1,\ 5),\ \ C(2,\ 1) and D(6,\ 2) are the vertices of a square.

Show that the points A(5,6),quad B(1,5),quad C(2,1) and D(6,2) are the vertices of a square.

Show that the points A(3,5),B(6,0)mC(1,-3)andD(-2,2) are the vertices of a square ABCD.

Consider the points A(-5,6,8), B(1,8,11),C(4,2,9) and D(-2,0,6) Find AC and BD and prove that ABCD is a square also