As in the picture.hope it helps.......
Plzzzz mark brainlist if correct.....
Answer: 110 degrees
Step-by-step explanation:
30+40=70
180-70=110
Answer:
If 50.24cm = Circumference
Radius = 8cm
If 50.24cm^2 = Area
Radius = 4cm
Step-by-step explanation:
50.24cm what? Circumference? Area?
π = 3.14
2πr = Circumference
50.24 / 2π = r
r = 8
πr^2 = Area
50.24 / π = r^2
r^2 = 16
r = 4
It’s 5 since you’d use Pythagorean theorem