Answer:
A≈113.1
Step-by-step explanation:
A=1
4πd2=1
4·π·122≈113.09734
30500
104%=31,720
100%= x
You can translate smaller circle onto larger circle so centers line up and then dilate to prove similarity.
61 more pages.
31 times 7
= 217
278 - 217
= 61
Hope this helps!
