What is the rest of the question?
Answer:
definition, an arc subtended by a central angle of some given measure has the same measure.
The radius is <span>24.5
R = C/2pi
</span>
Answer:
30.7
Step-by-step explanation:
How much farther is Neptune from the Sun than Mars?
---Neptune is 30.7 astronomical unit(s) farther from the sun