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Area of a Trapezoid - Math Goodies

www.mathgoodies.com/lessons/vol1/area_trapezoid.html

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 trapezoid, take ...

How Do You Find the Area of a Trapezoid? | Virtual Nerd

www.virtualnerd.com/pre-algebra/perimeter-area-volume/perimeter-and-area/area-formulas-examples/trapezoid-area-example

In this tutorial, you'll see how to identify those values and plug them into the formula for the area of a trapezoid. Then see how to simplify to get your answer!

Area of trapezoids | Area and perimeter | Khan Academy

www.khanacademy.org/math/basic-geo/basic-geo-area-and-perimeter/area-trap-composite/v/area-of-a-trapezoid-1

A trapezoid is a cousin of the parallelogram. However, in trapezoid only two of the opposing sides are parallel to each other. Here's we explain how to find its ...

Finding the Area of Trapezoids - Illuminations

illuminations.nctm.org/Lesson.aspx?id=1893

Students discover the area formula for trapezoids, as well as explore alternative methods for calculating the area of a trapezoid. Instructional Plan; Objectives + ...

www.ask.com/youtube?q=Area of a Trapezoid Formula&v=fyOKqQKpOvM
Dec 16, 2010 ... MyTutorZone.com - http://www.mytutorzone.com Find the area of a trapezoid but remember this algebra formula to help you out.
www.ask.com/youtube?q=Area of a Trapezoid Formula&v=-Bl3FlzbIfE
Jul 31, 2012 ... Area of a trapezoid, step by step, example. For more videos on finding the area of a trapezoid, visit http://MathMeeting.com.

Area of a trapezoid Calculator - High accuracy calculation

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Calculates the area of a trapezoid given two parallel sides and the height.

Cool math .com - The Properties of a Trapezoid (perimeter, area ...

www.coolmath.com/reference/trapezoids

Definitions and formulas for the perimeter of a trapezoid, the area of a trapezoid, properties of the sides and angles of a trapezoid, properties of the sides and ...

Math Video - Finding the Area of a Trapezoid - Math Playground

www.mathplayground.com/howto_area_trapezoid.html

Math video teaches students how to find the area of a trapezoid.

How do you find the area of a trapezoid? | Reference.com

www.reference.com/math/area-trapezoid-a002ca81d6a17ae1

Calculate the area of a trapezoid by identifying the length of the two parallel bases and the height of the polygon. Then, use the formula A = a + b/2 (h), where "a" ...

Answer
The formula for finding the area of a trapezoid (BrEng: trapezium) A = 1/2 x B1 x B2 x H.
B1 is the length of the top of the trapezoid, B2 is the length of the base of the trapezoid and H is the height.
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What is the Formula for the Area of a Trapezoid? | Virtual Nerd

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You could start by creating a parallelogram out of two trapezoids. Then, use the ... half of a parallelogram; trapezoid; area; formula; base 1; base 2; height.

Area of a trapezoid. Definition and formula - Math Open Reference

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Area of a trapezoid ("trapezium" in British usage). The number of square units it takes to completely fill a trapezoid. Formula: Average width × Altitude.

How to Calculate the Area of a Trapezoid: 5 Steps - wikiHow

www.wikihow.com

Divide 147 cm<sup>2</sup> by 2 to get the final answer. 147 cm<sup>2</sup>/2 = 73.5 cm<sup>2</sup>. The area of the trapezoid is 73.5. You have just followed the formula for finding the area of a ...