Answer:
324 pi . and 36 pi
Step-by-step explanation:
Area is pi r squared, so 18x18 is 324, times pi which is 324 pi
Circumference is 2 pi r, which is 2 times 18 which is 36, times pi which is 36 pi
:D
It's b 240000
I'm sorry if wrong I'm not too good at these things
Its 1400 divided by 224 so it will be 6.25 times
The answer is 7/4 I added my work there sorry if it’s kinda messy