Definition of a Trapezoid - YourTeacher.com - Geometry Help

For a complete lesson on trapezoids, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn the definitions of a trapezoid, an isosceles trapezoid, and the median of a trapezoid. Students also learn the following theorems related to trapezoids. The base angles of an isosceles trapezoid are congruent. The median of a trapezoid is (a) parallel to the bases and (b) has a length equal to the average of the lengths of the bases. Students are then asked to solve problems related to these concepts using Algebra.

Category:

Education

Tags:

• trapezoid
• trapezoids
• definition
• define
• quadrilateral
• quadrilaterals

[Koppie]

Cute girl.

[JustinoXProductions]

nice video thank you for posting this up and keep up the great work.

[tudarack]

terrible, waste of time

[mdawesomeness]

She looks like shes from the 80's

I think im gonna go be emo now cause shees soooooooooo ugly

Im just kidding

Great work

Helped allot

[hunky322]

concise

[reptilesgamers]

And i'm gussing the height goes straight up the middle?

[dumbjervin15]

@XXDarkMewtwoXX i think its the same.

[XXDarkMewtwoXX]

WHAT THE HELL IS A TRAPEZOID?! It's called a trapezium >:(

[Apolloson]

Domo origato Mr. Roboto

[MattyHild]

@Koppie

Lol

[gaaragirlgo98]

yay now i understand my homework thanx!!

[luvs2spooge125]

I love you