Introduction

This is the b, b c. This past is supported by advertising outside the hello. It's a while since we've done a complicated exam question, but exam season is still going, so i thought we should bring it back ack. And this is from a mass teacher in north london called charley who actually stopped me in person to pass this on. So what you have to do is you got to picture three circles. There are dots in the center of each circle, marks a, b and c. The question is, what is the size of the shaded area, given that the radius of each circle is four centimeters? Got it thinking about it, finished drawing it