Question

1. if a point were added to create a rectangle, what would be the area of that rectangle?

(a) 10 units²
(b) 18 units²
(c) 20 units²
(d) 24 units²

Explanation:

Step1: Determine rectangle dimensions

By counting grid - squares, the length of the rectangle is 6 units and the width is 4 units.

Step2: Use area formula

The area formula for a rectangle is $A = l\times w$, where $l$ is length and $w$ is width. So $A=6\times4$.

Step3: Calculate the area

$6\times4 = 24$ square units.

Answer:

d. 24 units$^{2}$