![tiling](/sites/default/files/styles/medium/public/thumbnails/content-id-6106-icon.png?itok=yLqSP-3w)
Area - squares and rectangles
![tiling](/sites/default/files/styles/medium/public/thumbnails/content-id-6106-icon.png?itok=yLqSP-3w)
![A day with Grandpa](/sites/default/files/styles/medium/public/thumbnails/content-id-5983-icon.jpg?itok=kPsmyVSh)
problem
A day with Grandpa
Grandpa was measuring a rug using yards, feet and inches. Can you
help William to work out its area?
![Triangle Relations](/sites/default/files/styles/medium/public/thumbnails/content-id-5946-icon.png?itok=0GTTYrNS)
![3x3 Areas](/sites/default/files/styles/medium/public/thumbnails/content-id-5667-icon.png?itok=T3JjjQBM)
problem
3x3 Areas
Which of the following shaded regions has an area different from the other shaded regions?
![Overlapping Squares](/sites/default/files/styles/medium/public/thumbnails/content-id-5529-icon.png?itok=Nfh0UtZP)
problem
Overlapping Squares
Have a good look at these images. Can you describe what is happening? There are plenty more images like this on NRICH's Exploring Squares CD.
![Proof of Pick's Theorem](/sites/default/files/styles/medium/public/thumbnails/content-id-5441-icon.jpg?itok=-4pIDBrY)
![Double Cover](/sites/default/files/styles/medium/public/thumbnails/content-id-5016-icon.png?itok=Flduoa-6)
problem
Double Cover
Weekly Problem 3 - 2007
What is the ratio of the area of the table covered twice, to the uncovered area?
What is the ratio of the area of the table covered twice, to the uncovered area?
![Eyelids](/sites/default/files/styles/medium/public/thumbnails/content-id-4987-icon.jpg?itok=kEGJo9pW)
![Square in a Triangle](/sites/default/files/styles/medium/public/thumbnails/content-id-4984-icon.png?itok=xwyzcHfP)
problem
Square in a Triangle
Weekly Problem 33 - 2006
A square is inscribed in an isoscles right angled triangle of area $x$. What is the area of the square?
A square is inscribed in an isoscles right angled triangle of area $x$. What is the area of the square?
![Wallpaper](/sites/default/files/styles/medium/public/thumbnails/content-id-4964-icon.jpg?itok=TsHtsjtG)
problem
Wallpaper
These pieces of wallpaper need to be ordered from smallest to largest. Can you find a way to do it?