The points A(-3, 3), B(0, 7), C(4, 10), D(1, 6) create parallelogram ABCD. What is the perimeter of parallelogram ABCD, in units?

Given:

The points A(-3, 3), B(0, 7), C(4, 10), D(1, 6) create parallelogram ABCD.

To find:

The perimeter of parallelogram ABCD.

Solution:

Distance formula is

Using distance formula, find the side length of parallelogram.

Similarly,

Now,

Perimeter of ABCD is

Therefore, the perimeter of parallelogram ABCD is 20 units.

the answer is 11.2 (i know i’m late)