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.

Show that the points represented by the complex numbers 2 + 2i, -2 - 2i, -2sqrt(3) + 2sqrt(3) i in the Argand's plane form an equilateral triangle.

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 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.

Show that the points (2,2) , (-2,-2) and (-2sqrt(3),2sqrt(3)) are the vertices of an equilateral triangle .

Show that the points representing the complex numbers (3+ 3i), (-3- 3i) and (-3 sqrt3 + 3 sqrt3i) on the Argand plane are the vertices of an equilateral triangle

Show that the complex numbers 3+3i , -3-3i(-3sqrt(3)+i3sqrt(3)) are the vertices of an equilateral triangle in the complex plane.

Show that the points (2,4),(2,6) and (2+sqrt 3,5) are the vertices of an equilateral triangle.

Show that the points A(1,2),B(1,6), C(1 + 2sqrt(3),4) are the vertices of an equilateral triangle .

Show that the points A(1,2), B(1,6) and C(1+ 2 sqrt 3 ,4) are the vertices of an equilateral triangle.