Angles and Triangles
Lines and rays; parallel/perpendicular lines; classify angles; missing angles in triangles; polygon angle sum; transversal relationships.
6 worksheetsRead the explainer →
- 1Lines, Intervals and RaysIdentify lines, line segments, and rays.adaptive
- 2Parallel, Perpendicular and Intersecting LinesIdentify types of line pairs.adaptive
- 3Name, Measure and Classify AnglesClassify angles by size.adaptive
- 4Find Missing Angles in TrianglesUse angle sum 180° to find missing angles.adaptive
- 5Sums of Angles in PolygonsApply (n−2)×180° formula.adaptive
- 6Transversal of Parallel LinesIdentify corresponding, alternate, and co-interior angles.adaptive