CIRCLES IN ORBITS
The length of segment is .
The circles are in an orbit. Looking at the figure above, the circle is in orbit 1, circle is in orbit 2 and circle is in orbit 3.
1. Find the radius of circle and write its equation.
2. Find the radius of circle and write its equation.
3. Find the radius of circle and write its equation.
4. Find the radius of circle and write its equation.
5. Find the radius of circle and write its equation.
6. Find the radius of circle and write its equation.
7. From the results above, find a relationship between the radius of a given circle and that circle’s orbit number.
Write down a function of the radius with the orbit number as a variable.
8. What is the orbit number from which the radius is less than 0.2 millimeters.
9. Find the value of the blue shaded area.
10. Find the value of the brown shaded area.
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