A square has a side length of 4 - drawn inside the square are 4 identical semi-circles with their centres at the mid-points of the sides - each semi-circle touches two other semi-circles like shown. What is the orange-shaded area? What are you waiting for - grab a pen and paper and get solving!
We hope you enjoy solving this problem from the UKMT Maths Challenge (ukmt.org.uk) - tell us how you got on in the comments!
Негізгі бет EASY Area Puzzle | Can You Find the Orange Area
Пікірлер: 53