I would help you but I can't see it maybe zoom in a little closer.
Answer:15252.25π^3
Step-by-step explanation:
Radius=r
Circumference=247 ud
Circumference=2 x π x r
247=2πr
Divide both sides by 2π
247/2π=2πr/2π
123.5π=r
Radius=123.5π
Area of circle=π x r x r
Area of circle=π x 123.5π x 123.5π
Area of circle=15252.25π^3
The answer for the problems are below in the picture let me know if that makes sense.
Answer:
11/-8
Step-by-step explanation:
-2-6=-8
-4-7=11
then flip
