Answer:120°
Step-by-step explanation:
sum of exterior angles=360
In a triangle we have 3 exterior angles
Size for each exterior angle=360/3
Size for each exterior angle=120°
Answer:
you too
Step-by-step explanation:
Answer:
-y^4+4y
Step-by-step explanation:
Answer: 9-2 & -2-(-9)
Correct me if I'm wrong.
Step-by-step explanation:
Since every side of a square is the same length, and the formula to find the area is bh you would just do 2.75²
2.75×2.75=7.5625≈7.56
the answer is the area of the square is approximately 7.56u²
