Please help , this is for my math test and i really need to pass it, i’ll give brainliest and a thanks , please this is important!! (worth 20 points)

the first dot is -5/4

the second dot is -3/4

the third dot is 0.25

the fourth dot is 1.5

the fifth dot is 6/3

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length