Find the perimeter of the parallelogram whose vertices are at (-2, 0), (0, -2), (2, 0), and (0, 2).

The perimeter of the parallelogram is 8√2.

In order to find this, we need to find the length between any of the points. You'll notice that you can create a right triangle between each set of consecutive points. As a result, you can draw the legs and use the Pythagorean Theorem. In each case, the legs will equal 2. So we find the length of the side as

Leg^2 + Leg^2 = Side^2

2^2 + 2^2 = s^2

4 + 4 = s^2

8 = s^2

√8 = s

2√2 =s

Now to find the perimeter, we multiply this length by 4.

4 * 2√2 = 8√2

we need more info to solve this

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.