Answer:
Option: B is the correct answer.
B) All the points in the blue arc constructed using the compass are the same distance from point R.
Explanation:
Since, the blue arc is constructed by placing the point of the compass at point R by taking some measurement on the compass.
Hence, all the points that will lie on this blue arc will be at the same distance from point R.
As the arc is constructed by taking a fixed measurement i.e. opening of the compass.