what is the strength of the electric field at the position indicated by the dot in (figure 1)?

A) What is the strength of the electric field at the position indicated by the dot in (Figure)? Express your answer using two significant figures. E = _____ N/C.

B) What is the direction of the electric field at the position indicated by the dot in the figure? Specify the direction as an angle above the horizontal line. $\theta =?$