top of page

Math Competition Problems - Problem of the Week - 21

A square ABCD with a side of 6cm is joined with a smaller square EFGC with a side of

4 cm as shown. What is the area of the shaded shape BDFE?

- AMC Upper Primary 2017

Want to prepare for AMC? Working out the problems by yourself is the only way to prepare for it. So get your brains working and write your answers in the comments section below.

Did you like the problem? Would you like to have these problems and solutions delivered to your inbox as I publish them? Click here to subscribe


Previous Week's Problem


bottom of page