Representing complex numbers

Convert the complex number $$2\sqrt[]{3}\left(\cos\frac{\pi}{6}+i\sin\frac{\pi}{6}\right)$$ into rectangular form

Where is point B located?

Write the complex number shown in the graph.

Directed line segment MN partitioned into a ratio of 1:2 is the same as directed line segment NM partitioned into a ratio of 2:1.

Which shape is in Quadrant III?

What complex number does this graph represent?

What complex number is represented by the graph?

2+4i is written in _________.

Convert the polar coordinates to rectangular form  $\left(6,\ \frac{2\pi}{3}\right)$