A Quadrilateral has four-sides, it is 2-dimensional (a flat shape), closed (the lines join ... For example a square, rhombus and rectangle are also parallelograms.

https://www.mathsisfun.com/geometry/trapezoid.html

A trapezoid is a 4-sided flat shape with straight sides that has a pair of opposite sides ... Example: A trapezoid's two bases are 6 m and 4m, and it is 3m high.

https://www.hackmath.net/en/examples/trapezoid?tag_id=62

Trapezoid - area of shape - solved math examples, examples solving and knowledge review. Examples count: 68.

https://en.wikipedia.org/wiki/Trapezoid

In Euclidean geometry, a convex quadrilateral with at least one pair of parallel sides is referred ..... However this shape is more usually (and less confusingly) just called an irregular ... Example of a trapeziform pronotum outlined on a spurge bug.

https://www.mathopenref.com/trapezoidarea.html

As the size of the trapezoid changes, the area is recalculated. ... For example: enter the height and two base lengths, and press 'Calculate'. ... Another way to find the area of a trapezoid is to treat it as some simpler shapes, and then add or  ...

Learn the term quadrilateral as well as trapezoid, parallelogram, rectangle, ... Other examples of quadrilaterals without all congruent sides are trapezoids and ...

To give one example, let's say that you proved the formula for the area of a trapezoid. Then you could easily find the area of a parallelogram IF you thought that it ...

https://sciencing.com/identify-trapezoid-6423.html

May 10, 2018 ... You've probably seen a trapezoid shape before, but you might not have ... Example: Find the area of a trapezoid with bases that measure 6 feet ...

https://www.reference.com/math/real-life-examples-trapezoids-38efd5ba1b9493b0

Since a trapezoid cannot be three-dimensional, many real-life examples of trapezoids are only partly designed with that shape. For example, the surface of a  ...

https://www.mathgoodies.com/lessons/vol1/area_trapezoid

trapezoid A trapezoid is a 4-sided figure with one pair of parallel sides. For example, in the diagram to the right, the bases are parallel. To find the area of a ...