It may have been a while since you last studied 2D shapes so what can you remember?
Here are a few questions to test your knowledge using the vocabulary that children would need to know by the end of primary school.
How many quadrilaterals can you name in this image?
Are there any common quadrilaterals missing from this picture?
How many of these shapes have right angles, acute angles, obtuse angles?
How many of these shapes are parallelograms?
How many of these shapes are regular?
How many shapes have one pair of parallel lines? 2 pairs of parallel lines?
What is the internal sum of angles in any quadrilateral?
Many thanks to Propeller Education for this image