3rd Grade Triangles Worksheets
Ages 8-9 · Free previews · Print-ready PDFs
Written by Adi Ackerman, Head Teacher
Free printable triangles worksheets for 3rd grade students (Ages 8-9). All worksheets are aligned to Common Core standards and ready to print.
More geometry worksheets
Explore all of our 3rd grade geometry worksheets, covering identifying quadrilaterals, properties of quadrilaterals, parallelograms, triangles, and more.
Identifying quadrilateralsProperties of quadrilateralsParallelogramsCirclesPolygonsTypes of polygonsLines, segments and raysRight anglesParallel and perpendicular linesClassify anglesProtractorsMeasure anglesLines, segments, rays and anglesPerimeters using a rectangular gridAreas using rectangular gridsPerimeters of irregular shapesPerimeters of rectanglesArea of rectanglesArea and perimeters of rectanglesCongruent shapesLines of symmetrySymmetrical shapes
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