If $A (5, 3)$ and $B (3, 3)$,then the midpoint of $\overline{AB}$ is $\ldots \ldots \ldots .$

Given points $A(3, 4)$ and $B(5, -2)$. Find the point $P(x, y)$ on the plane such that $PA = PB$ and the area of $\Delta PAB = 10$.

Name the type of triangle formed by the points $A (-5, 6)$,$B (-4, -2)$,and $C (7, 5)$.

State whether the following statement is true or false. Justify your answer.
Point $P(0, 2)$ is the point of intersection of the $y$-axis and the perpendicular bisector of the line segment joining the points $A(-1, 1)$ and $B(3, 3)$.

$\overline{CD}$ is parallel to the $Y$-axis and $C(4, -5)$,then the coordinates of $D$ are $\ldots \ldots \ldots$

Using the distance formula,show that the points $(0, -3), (1, -1),$ and $(2, 1)$ are collinear.