Pre-Algebra Examples

$(- 7, 5)$ , $(5, 4)$ , $(10, - 3)$

Step 1

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

Unable to find the perimeter

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