Finding the End Point Given the Start and Mid Points

In mathematics, one often needs to determine the endpoint given the start point and the midpoint. The equation typically used for this is Endpoint = (2*Midpoint) - Start point. This formula is applicable for both the x and y coordinates on a two-dimensional plane. By replacing the known quantities in this formula, one can readily compute the endpoint.

The problems about Finding the End Point Given the Start and Mid Points

Topic	Problem	Solution
None	If points $C, D$ , and $E$ are on a line and $C D=…	Given that points $C, D$ , and $E$ are on a line, with $C D = 20$ and $C E = 32$ .
None	8. Points $R, S$ , and $T$ have the coordinates $R…	Given the coordinates of points R and S as R(5,-9) and S(15,3) respectively.
None	A line segment has a midpoint of $\left(5, \frac{…	We are given that the midpoint of a line segment is $(5, \frac{5}{2})$ and one endpoint is \((4,2…
None	The midpoint of $\overset{―}{AB}$ is \…	Use the midpoint formula: $M = (\frac{x_{A} + x_{B}}{2}, \frac{y_{A} + y_{B}}{2})$ .
None	5. If $D$ is the midpoint of \( \overline{C E…	$C D = D E$