If TWO points lie in a plane, the LINE containing them also lies in the same plane.
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Mark brainliest please
Hope this helps you
Answer: the first
Step-by-step explanation:
becuase its only right to know you can look it up to
9514 1404 393
Answer:
8.6 km
Step-by-step explanation:
The circumference of a circle is given in terms of its radius as ...
C = 2πr
Then the radius can be found from the circumference using ...
r = C/(2π)
Filling in the given values, we find the radius to be ...
r = (54 km)/(2·2.14) = (54 km)/6.28 ≈ 8.59873 km
The radius is about 8.6 km.