Pre-Algebra Examples

$(- 1, 5)$ , $(3, 2)$ , $(- 4, - 2)$

Step 1

The three given points cannot be three corners of a rectangle.

Unable to find the area

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$