What type of quadrilateral do the points A (2,-2), B (7,3) C(11,-1) and D (6,-6) taken in that order from?

Explanation

To determine the type of quadrilateral formed by the points A(2, -2), B(7, 3), C(11, -1), and D(6, -6), we will follow these steps:

### Step 1: Calculate the lengths of all four sides
We will use the distance formula to find the lengths of the sides AB, BC, CD, and DA.

The distance formula is given by:
\[
d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}
...