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Shapes, perimeter and area

Three steps through geometry: the properties of a shape, measuring round it and across it, and problems using both.

Classify shapes by properties of their lines and angles, and identify lines of symmetry.

Level
3 exercises
1 Two-dimensional shapesGrade 3 Easy Angles, parallel and perpendicular sides, and lines of symmetry.10 questions For members 2 Length, perimeter and areaGrade 3 Medium Measuring round the outside and covering the inside.10 questions For members 3 Putting it to workGrade 3 Hard Choosing between area and perimeter, and working backwards.10 questions For members