Using Ratios to Find Angles in Polygons Polygon-angle questions where ratios are used to divide angle sums and find missing angles. Download PowerPoint Using Ratios to Find Angles by Stephen Gregory (@ALPMaths) Related ResourcesAngles in Polygons with... (Mixed Questions)Using Ratios to Find AnglesInterwoven ProbabilitiesProduct Rule for Counting FactorsIntroducing Geometric SeriesInterwoven Volume and Surface Area Completion Tables