Geometry Vocab

Front

A shape with 4 sides

Back

Quadrilateral

Front

Quadrilateral with 1 set of parallel sides

Back

Trapezoid

Front

Quadrilateral with 2 sets of parallel sides

Back

Parallelogram

Front

A parallelogram with 4 right angles

Back

Rectangle

Front

A parallelogram with 4 equal sides

Back

Rhombus

Front

A parallelogram with 4 equal sides and 4 right angles

Back

Square

Front

Angle < 90°

Back

Acute

Front

Angle measuring 90 degrees

Back

Right

Front

Angle > 90°

Back

Obtuse

Front

Angle measuring 180°

Back

Straight