Question

what is the area of square ghij?
area = □ square units

Explanation:

Step1: Find length of side GJ

Count horizontal units between $G(-8,9)$ and $J(6,9)$:
$6 - (-8) = 14$

Step2: Calculate area of square

Area formula: $\text{side}^2$
$14^2 = 196$

Answer:

196 square units