Question

help

Answer 1

i dont understand this

Answer 2

First we have to prove that it is a parallelogram. Parallelograms' opposite sides are congruent to each other.

Answer 3

We can apply the Pythagorean theorem to find the length of the 4 sides

Answer 4

Do you understand how we'd do this using the graph?

Answer 5

no

Answer 6

If we were to draw a line from B to the x-axis, do you see the triangle we'd make?

Answer 7

yes

Answer 8

Ok in order to find the lengths of the sides, first we have to find the smaller sides.

Answer 9

Ok so to the the height of this triangle we made

Answer 10

to find the height* we can count up from A to B. B is 7 units higher than A

Answer 11

Do you understand how we got 7

Answer 12

We just count up.

Answer 13

Another way to picture it this: B is the point (-9,6) and A is the point (-5,-1). Find the difference between their y-values. It would be 6 - (-1) = 7.

Answer 14

If you get back, feel free to message me and we can continue the problem if you want.