What is the measure of the angle formed by the coordinate axes (in $^{\circ}$)?

Plot the point $P(-6, 2)$ and from it draw $PM$ and $PN$ as perpendiculars to the $x$-axis and $y$-axis,respectively. Write the coordinates of the points $M$ and $N$.

Which quadrant is bounded by the ray $OY'$ and ray $OX$?

The line joining $A(3, -8)$ and $B(3, 5)$ intersects the $x$-axis at $\ldots \ldots . .$

State whether the following statement is true or false:
The coordinate axes divide the Cartesian plane into four parts.

Without plotting the points,indicate the quadrant in which they will lie,if:
$(i)$ ordinate is $5$ and abscissa is $-3$
$(ii)$ abscissa is $-5$ and ordinate is $-3$