Shapes and Their Properties

Front

4 sided shape

Back

Quadrilateral

Front

At least one pair of parallel sides

Back

Trapezoid

Front

2 pairs of parallel sides

Back

Parallelogram

Front

2 pairs of parallel sides and 4 right angles

Back

Rectangle

Front

2 pairs of parallel sides and 4 equal sides

Back

Rhombus

Front

2 pairs of parallel sides, 4 right angles, and 4 equal sides

Back

Square

Front

All sides are the same length

Back

Equilateral Triangle

Front

Two sides are the same length

Back

Isosceles Triangle

Front

All sides are different

Back

Scalene Triangle

Front

All three angles are acute (less than 90 degrees)

Back

Acute Triangle