Pythagoras and Inequalities Regions Coordinate-region questions combining inequalities with Pythagoras and perimeter calculations. Download PowerPointOpen PDFDownload PDF Pythagoras and Inequalities Regions by Karen Hancock (kshancock.co.uk) Related ResourcesEquations of Straight Lines and AreaPride Flag MathsAreas of TrapeziumsL-shapes with FractionsArea and Perimeter with Standard FormConverting Units of Area with Standard Form