What is the diameter of circle A?
I came across this riddle on internet, but I'm not gonna post the original link so it's not possible to find the answer ;)
It took me a moment to figure out but, as per usual, the answer is quite simple.
To recap:
The half-circles are all the same. The numbers obviously represent the distance between the circles. Based on this information, what is the diameter of any the 5 circles?
It took me a moment to figure out but, as per usual, the answer is quite simple.
To recap:
The half-circles are all the same. The numbers obviously represent the distance between the circles. Based on this information, what is the diameter of any the 5 circles?
