Three of the vertices of a parallelogram $PQRS$ are $P\left( \frac{3}{2},-4 \right)$, \(Q\left(

Question

Three of the vertices of a parallelogram $PQRS$ are $P\left( \frac{3}{2},-4 \right)$, $Q\left( 11,-2 \right)$ and $R\left( \frac{5}{2},1 \right)$. Find the midpoint of $PR$ and use it to find the forth vertex $S$.

Accepted Answer

Midpoint of $PR$: $\left(2,-\frac32\right)$ $S=(-7,-1)$

Finding the Coordinates of the last Vertex of a Parallelogram

Finding the Coordinates of the last Vertex of a Parallelogram

Video Solution:

Solution:

Solution locked