Coordinate Geometry

Answer the entire question on a graph paper. Use a scale of $1 \; cm = 1 $ unit for both the $X$ and $Y$ axes.

Plot the points $A \left(-2, 2\right)$ and $B \left(4, 4\right)$.

Reflect $A$ and $B$ in the origin to get the points $A'$ and $B'$.

Write down the coordinates of points $A'$ and $B'$.

Give the geometrical name for the figure $ABA'B'$.


Points $A \left(-2, 2\right)$ and $B \left(4, 4\right)$ are reflected in the origin to get the points $A' \left(2, -2\right)$ and $B' \left(-4, -4\right)$.

$ABA'B'$ is a rhombus.