Question

what is the area of rectangle ghij?

Explanation:

Step1: Identify coordinates of vertices

From the graph:
$G(10, 6)$, $H(10, 4)$, $I(-4, 4)$, $J(-4, 6)$

Step2: Calculate length of GH

Subtract y-coordinates:
$\text{Length } GH = |6 - 4| = 2$

Step3: Calculate length of HG

Subtract x-coordinates:
$\text{Length } GI = |10 - (-4)| = 14$

Step4: Compute area of rectangle

Area = length × width:
$\text{Area} = 14 \times 2$

Answer:

28