Step-by-step explanation:
lets take a look....
In order to find the perimeter of a triangle you have to get the sum of all sides. In other words,
Blue triangle:

Red triangle:

Difference:

Answer:
-2
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
If you were to graph it, then it would look exactly like C.
Can you give me Brainliest just maybe?