Answer: A) Copy the angle
When you are constructing triangles when given a Side, Angle, and Side (SAS), you should first copy one of the side.
Then, you should copy the angle that is between the sides. (That is the answer to your question)
Finally, you will copy the last side. Then, you will have congruent triangles.
You have to find out what X is which you need to do -2 - (-11) and then do -9 - (-11) after that do you-2 x -2 and get -4
The first one is:
y = 5-7=-2
(5, -2)
second one:
4 = x + 3
x =4-3=1
(1,4)
He can ask the student to raise their hands and pick them