Equations of Straight Lines and Area Coordinate-geometry practice linking equations of straight lines, vertices and areas of shapes. Download PowerPointOpen PDFDownload PDF Equations of Straight Lines and Area by Karen Hancock (kshancock.co.uk) Related ResourcesPythagoras and Inequalities RegionsPride Flag MathsAreas of TrapeziumsL-shapes with FractionsArea and Perimeter with Standard FormConverting Units of Area with Standard Form