Answer:
i would choose a 3 and color red
Step-by-step explanation:
i still don't understand the question tho
A!!
-2 and 2 are the x values of the coordinates which are 4 units apart, being 4 units in LENGTH
1 and -2 are 3 units apart and them being in the y part of the coordinate it’s 3 units wide
Pythagoras theorm state is-
the square of the hypotenuse side is equal to the sum of squares of the other two sides