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.
| 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 \( \overline{\mathrm{AB}} \) is \… | Use the midpoint formula: \(M = \left(\frac{x_A + x_B}{2}, \frac{y_A + y_B}{2}\right)\). |
| None | 5. If \( D \) is the midpoint of \( \overline{C E… | \( CD = DE \) |