Geometry WorksheetsGrades 2–3–4–5

Identify Shapes, Symmetry & Classify Polygons Worksheets

Identify polygons, count sides, vertices, parallel sides, and lines of symmetry, and classify triangles and quadrilaterals.

Identify Shapes, Symmetry & Classify Polygons

Seed #104729

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Identify the shape property, count lines of symmetry, or classify each polygon.

Find the number of pairs of parallel sides in the square (#227): = ______

Find the number of lines of symmetry for the rectangle (opposite sides equal (8 by 5) and 4 right angles, #117): Lines of symmetry = ______

Classify the triangle by its sides (24, 32, 40; angles 37°, 53°, 90°): = ______

Classify the quadrilateral (exactly 1 pair of parallel sides and equal legs, #140): = ______

Identify the polygon with 4 equal sides, non-right angles (#385): = ______

Find the number of lines of symmetry for the regular pentagon (5 equal sides and 5 vertices, #390): Lines of symmetry = ______

Classify the triangle by its sides (24, 24, 24; angles 60°, 60°, 60°): = ______

Classify the quadrilateral (4 equal sides, non-right angles, #204): = ______

Calculate the area and perimeter of scale-drawn rectangles, squares, triangles, parallelograms, and trapezoids.

Grades 3–4–5–6

Find the area and perimeter of scale-drawn L-shaped composite figures made of rectangles.

Grades 4–5–6

Calculate the circumference and area of circles in exact pi form or rounded with pi = 3.14.

Grades 6–7–8

Find the volume of isometric SVG cubes, rectangular prisms, cylinders, cones, and spheres, plus surface area of cubes and prisms.

Grades 5–6–7–8

Measure rotated angles on a drawn SVG protractor and classify acute, right, obtuse, and straight angles.

Grades 4–5–6

Find unknown angles in complementary pairs, supplementary pairs, triangles, and parallel lines cut by a transversal.

Grades 4–5–6–7–8