Math Chapter Wise Complex Number, De Moivre's Theorem And Nth Root Of Unity English MCQ PGT 2002 Q.The area of the triangle on the complex plane formed by the complex numbers z, iz and z+iz is: A|z|2 B2/| z | C2 1 | z | 2 DNone of these Show answer Correct answer: 2 1 | z | 2