What am I? “I am an irregular quadrilateral…
“I am an irregular quadrilateral with a single set of parallel sides, and one set of equal-length sides. I have two pairs of equal angles and one line of symmetry. I have no rotational symmetry.” Do you have the mathematical vocabulary expected of a 10-year old? Scroll down for the answer! If you answered trapezium, well done. If you answered isosceles trapezium, you get a […]
