We inscribed circles in a larger circle. Circles of the same color are congruent. Given the radius of one of the blue circles as 5, what is the radius of the pink circles?
I think the radius is 2.5
I am only 11 so I am not sure, it might help!
The answer is (11-1) / (11-8)
since the diameter of the big circle is 20 then get 20/3 so the diameter of the circle is 20/3 and the radius is 10/3
This equation proves your point: sqrt (5+x)2 = sqrt [ 52 + (10-x)2]
