What is 75-50, then you subtract that answer from 180, because if it’s a triangle, all 3 sides should equal to 180
Answer:
-b
Step-by-step explanation:
-(a+b) = -a - b
-a -b + a = -b
( the -a + a cancel each other out )
I have no idea what figure you are talking about, but to make any figure rotate 90 counter - clockwise you would make the x value a negative like ( 1, 1) would become
( -1, 1)
