Classify Two Dimensional Shapes

A quadrilateral with 1 pair of opposite side parallel lines.

• rhombus

• trapezoid

• rectangle

• parallelogram

a polygon with 4 angles and 4 sides

• quadrilateral

• hierarchy

• acute angle

• obtuse angle

a quadrilateral with both pairs of opposite sides parallel and equal

• square

• parallelogram

• trapezoid

• rectangle

a quadrilateral with 4 equal sides, 4 right angles, and opposite sides are parallel.

• square

• parallelogram

• rhombus

• rectangle

A quadrilateral with 2 pairs of opposite equal parallel sides and 4 right angles.

• rectangle

• trapezoid

• parallelogram

• rhombus

a quadrilateral with 4 equal sides, opposite sides are parallel, opposite angles are equal

• trapezoid

• parallelogram

• triangle

• rhombus

a closed plane shape having three or more straight sides

• Two-dimensional shapes

• polygon

• quadrilateral

• parallel lines

Classify this polygon

• Regular

• Irregular

Are these shapes regular or irregular polygons?

• regular

• irregular

• A

• B

• C

• D