Answer:

Step-by-step explanation:




Can you add more information?
Answer:
4.21747×10^-5
Step-by-step explanation:
Your calculator can do the division for you. The ratio is about 4.21747×10^-5.
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This is approximately 10/237109.
3 is the remainder because the closest is 7 times 21 so it’s remainder 3
The equation of a circle with center
and radius
is

In your case,

Plug these values into the generic formula and you'll get your equation.