# How do you plot (1+2i) on the complex plane?

Dec 9, 2016

$\left(1 + 2 i\right)$ is represented by the point $\left(1 , 2\right)$ on the complex plane

#### Explanation:

The complex plane is a geometric representation of the complex numbers established by the real axis and the perpendicular imaginary axis.

In this example: $\left(1 + 2 i\right)$ has a real part of $+ 1$ and an imaginary part of $+ 2 i$

$\left(1 + 2 i\right)$ can be repesented by a point $+ 1$ on the real axis and $+ 2$ in the imaginary axis.

Therefore, this point is $\left(1 , 2\right)$ on the complex plane.