# Trapezoid

Trapezoid, Convex quadrilateral with at least one pair of parallel sides.

##### Trapezoidal rule

6 months ago**Trapezoidal rule** ... specifically in numerical analysis, the **trapezoidal** rule (also known as the **trapezoid** rule or trapezium rule—see **Trapezoid** for more information on terminology)...

##### Isosceles trapezoid

6 months ago**Isosceles trapezoid** ... In Euclidean geometry, an isosceles **trapezoid** (isosceles trapezium in British English) is a convex quadrilateral with a line of symmetry bisecting one...

##### Trapezoid (disambiguation)

3 weeks ago**Trapezoid (disambiguation)** ... **Trapezoid** may refer to: **Trapezoid** or trapezium, a geometric figure **Trapezoid** bone, a bone in the hand **Trapezoid** (band), an American folk music group Trapezoid...

##### Tangential trapezoid

1 month ago**Tangential trapezoid** ... tangential **trapezoid**, also called a circumscribed **trapezoid**, is a **trapezoid** whose four sides are all tangent to a circle within the **trapezoid**: the incircle...

##### Trapezoid body

4 months ago**Trapezoid body** ... The **trapezoid** body (the ventral acoustic stria) is part of the auditory pathway where some of the axons coming from the cochlear nucleus (specifically...

##### Trapezoid line

1 year ago**Trapezoid line** ... oblique ridge, the **trapezoid** line (or **trapezoid** ridge, or oblique), runs forward and lateralward, and affords attachment to the **trapezoid** ligament on inferior...

##### Trapezoid graph

2 months ago**Trapezoid graph** ... In graph theory, **trapezoid** graphs are intersection graphs of **trapezoids** between two horizontal lines. They are a class of co-comparability graphs that...

##### Quadrilateral

5 months ago**Quadrilateral** ... English, this was once called a **trapezoid**. For more, see **Trapezoid** § Trapezium vs **Trapezoid**) Trapezium (UK) or **trapezoid** (US): at least one pair of opposite...

##### Trapezoidal thread form

5 months ago**Trapezoidal thread form** ... **Trapezoidal** thread forms are screw thread profiles with **trapezoidal** outlines. They are the most common forms used for leadscrews (power screws). They...

##### Trapezoid bone

5 months ago**Trapezoid bone** ... The **trapezoid** bone (lesser multangular bone) is a carpal bone in tetrapods, including humans. It is the smallest bone in the distal row of carpal bones...