www.shmoop.com/quadrilaterals/trapezoids.html

A trapezoid is a quadrilateral with only one set of parallel sides. ... How many pairs of parallel lines do you see? The top and ... That means m∠1 = 107° as well.

www.lauracandler.com/teaching-tricky-trapezoids

Did you know that there are THREE ways to define a trapezoid? ... After you know which definition you're supposed to be teaching, how do you introduce it to ...

www.cambridgemaths.org/news/view/where-in-the-world-trapezoid-trapezium

Oct 3, 2017 ... Pupils rarely fully understand or know a true mathematical definition for ... to ask yourself is why do we have the inclusive definitions we do?

en.wiktionary.org/wiki/trapezoid

(geometry, Britain, Australia, New Zealand) A convex quadrilateral with no sides parallel and no equal sides. (anatomy) The trapezoid bone of the wrist.

www.chegg.com/homework-help/definitions/trapezoids-63

The two parallel sides of the trapezoids is called as “bases”, say x and y. ... 4 Consider triangle ABC and choose a random point on side AB such that it does n.

www.wyzant.com/resources/lessons/math/geometry/quadrilaterals/trapezoids_and_kites

Definition: A trapezoid is a quadrilateral with exactly one pair of parallel sides. ... If we forget to prove that one pair of opposite sides is not parallel, we do not ...

www.yourdictionary.com/trapezoid

The definition of a trapezoid is a shape with four sides, only two of which are parallel. An example of a trapezoid is the base of a pyramid when the top is flat and ...

www.thefreedictionary.com/trapezoid

Define trapezoid. trapezoid synonyms, trapezoid pronunciation, trapezoid translation, English dictionary definition of trapezoid. trapezoid n. 1. Mathematics a.

english.stackexchange.com/questions/65259/trapezium-trapezoid-why-are-the-us-uk-definitions-swapped-around

That taxonomy does not have the word trapezoid in it, because it says ... It will be observed that, while Euclid in the above definition classes as ...