Show that the points in the Argand plnae, represented by the complex numbers `2+i4+3i,2+5i,3i` are the vertices of a square.

Show that the points in the Argand diagram represented by the complex number 1+3i,4-3i,5-5i are collinear.

Show that the points in the Argand digraam represented by the complex numbers 2+2i,-2-2i, 2 sqrt(3)+ 2sqrt(3)i are the vertices of an equilateral triangle.

Prove that the points representing the complex numbers 4+3i, 6+4i, 5+6i,3+5i are the vertices of a square.

Prove that the points representing the complex numbers 4+3i, 6+4i, 5+6i,3+5i are the vertices of a square.

Show that the points in the Argand plane represented by the complex numbers -2+7i,-(3)/(2)+(1)/(2)i,4-3i,(7)/(2)(1+i) are the vertices of a rhombus.

In the Argrand plane, the points represented by the complex numbers 1+2i,2+3i and -4-3i form

In the Argrand plane, the points represented by the complex numbers 2-i,-4+3i and -3-2i form

Show that in the Argand's diagram the points represented by the complex numbers 2 + i, 4 + 3i, 2 + 5i, 3i taken in order form a square.

Plot the points represented by the complex numbers 1+i, 2+i, 2+3i, 1+3i