Answer the questions you are looking for here. Top of the most correct and useful answers are shared for free.
Contents
show
Why is the formula for the area of a trapezoid? – All you need to know

How does formula for a trapezoid work?
A trapezoid, also known as a trapezium, is a 4sided shape with two parallel bases that are different lengths. The formula for the area of a trapezoid is A = ½(b1+b2)h, where b1 and b2 are the lengths of the bases and h is the height. 
What is the unit for area of a trapezoid?
What is true about the areas of the trapezoids? Each area is equal to half of the area of ABCD. 
What is true about the areas of the trapezoids?
It can be determined easily using a formula, A = ?r2, (Pi rsquared) where r is the radius of the circle. The unit of area is the square unit, such as m2, cm2, etc. 
How do you derive area formula?
Trapezoids are quadrilaterals that have two parallel sides and two nonparallel sides. It is also called a Trapezium. A trapezoid is a foursided closed shape or figure which cover some area and also has its perimeter. It is a 2D figure and not 3D figure. 
What is true about the areas of the trapezoids?
A trapezoid is a quadrilateral with one pair of parallel sides. Two sides of a shape are parallel if lines placed along them never cross. Parallel. Not parallel. In a quadrilateral, parallel sides must be opposite sides. 
What is a trapezoid 3rd grade?
To make a trapezoid, you need a triangle. Any triangle will do: right, obtuse, isosceles, scalene. 
Is every trapezoid a triangle?
yt:WBgRnFFGCuQ 
How do you find the area of a trapezoid without base?
yt:1khLtEuMVt0 
Part of a video titled Ex: Find the Height of a Trapezoid Given Area – YouTube
The parallel sides are called the bases of the trapezoid. The other two sides are called the legs (or the lateral sides) if they are not parallel; otherwise, the trapezoid is a parallelogram, and there are two pairs of bases).
Top information about Why is the formula for the area of a trapezoid?
Area of Trapezoid – Explanation & Examples
 Summary: Area of Trapezoid – Explanation & Examples To recall, a trapezoid, also referred to as a trapezium, is a quadrilateral with one pair of parallel sides and another pair of nonparallel sides. Like square and rectangle, a trapezoid is also flat. Therefore, it is 2D.In a trapezoid, the parallel sides are known as the bases, while the pair of nonparallel sides are known as the legs….
 Rating: 4.15 ⭐
 Source: https://www.storyofmathematics.com/areaoftrapezoid
Measurement: Discovering formulas for area – Elementary Math
 Summary: Discovering formulas for area – Elementary Math Students who have the informal notion that area is the “amount of 2D ‘stuff’” contained inside a region can invent for themselves most of the formulas that they are often asked merely to memorize. Each formula they reinvent helps strengthen their understanding (and memory) for the…
 Rating: 4.04 ⭐
 Source: https://elementarymath.edc.org/resources/measurementdiscoveringformulasforarea/
How to Find the Area of a Trapezoid (Formula & Video … – Tutors
 Summary: How to Find the Area of a Trapezoid (Formula & Video) // Tutors.com Table of Contents What is a Trapezoid? How to Find the Area of a Trapezoid Area of a Trapezoid Formula Using the Area of a Trapezoid Equation Area of a Trapezoid Examples What is a Trapezoid? A trapezoid is a quadrilateral with one pair of parallel sides. So, this foursided polygon is a plane figure…
 Rating: 4.95 ⭐
 Source: https://tutors.com/mathtutors/geometryhelp/howtofindtheareaofatrapezoid
How to Calculate the Area of a Trapezoid: 8 Steps (with Pictures)
 Summary: How to Calculate the Area of a Trapezoid: 8 Steps (with Pictures) Download Article Download Article A trapezoid, also known as a trapezium, is a 4sided shape with two parallel bases that are different lengths. The formula for the area of a trapezoid is A = ½(b1+b2)h, where b1 and b2 are the lengths of the bases and h is the…
 Rating: 2.3 ⭐
 Source: https://www.wikihow.com/CalculatetheAreaofaTrapezoid
jsaction=”WFrRFb;keydown:uYT2Vb”>2:17Area of a Trapezoid: How Does the Formula Work? 83,353 views83K views. Feb 9, 2012. 308. Dislike. Share. Save. middleschool678.YouTube · middleschool678 · 10 feb. 2012
Explain how the formula for the area of a trapezoid is derived …
 Summary: Explain how the formula for the area of a trapezoid is derived from the formula for the area of a triangle?  Socratic Trapezoid can be divided into two triangles by a diagonal. These triangles will have bases that correspond to trapezoid’s bases and altitudes equal to trapezoid’s altitude. One of the way to explain…
 Rating: 4.64 ⭐
 Source: https://socratic.org/questions/explainhowtheformulafortheareaofatrapezoidisderivedfromtheformula
Explain how the formula for the area of a trapezoid can be …
 Summary: Explain how the formula for the area of a trapezoid can be used to find the formulas for the areas of parallelograms and triangles?  Socratic Trapezoid has bases #a# and #b#, and the altitude #h#. Its area is #(a+b)/2*h#. Parallelogram: #a=b#, #=># area is #(a+a)/2*h=a*h# Triangle: #b=0#, #=># area is #1/2*a*h#. Consider a trapezoid with bases #a# and…
 Rating: 2.07 ⭐
 Source: https://socratic.org/questions/explainhowtheformulafortheareaofatrapezoidcanbeusedtofindtheform