Difference between revisions of "Area of a quadrilateral"
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− | === | + | === Objectives=== |
− | + | To find the area of a quadrilateral | |
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===Estimated Time=== | ===Estimated Time=== | ||
+ | 40 minutes | ||
=== Prerequisites/Instructions, prior preparations, if any === | === Prerequisites/Instructions, prior preparations, if any === | ||
===Materials/ Resources needed=== | ===Materials/ Resources needed=== | ||
+ | * Digital : Computer, geogebra application, projector. | ||
+ | * Non digital : Worksheet and pencil | ||
+ | * Geogebra files : ‘[https://ggbm.at/deu7vvup Area of a quadrilateral.ggb]’ | ||
+ | {{Geogebra|deu7vvup}} | ||
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===Process (How to do the activity)=== | ===Process (How to do the activity)=== | ||
− | How | + | * How can the quadrilateral be divided into triangles? |
− | + | * What is common for the two triangles formed? | |
− | + | * How can the area of the quadrilateral be found with the two triangles that are formed? | |
− | + | * Record the values of segments | |
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Revision as of 09:03, 16 April 2019
Objectives
To find the area of a quadrilateral
Estimated Time
40 minutes
Prerequisites/Instructions, prior preparations, if any
Materials/ Resources needed
- Digital : Computer, geogebra application, projector.
- Non digital : Worksheet and pencil
- Geogebra files : ‘Area of a quadrilateral.ggb’
Download this geogebra file from this link.
Process (How to do the activity)
- How can the quadrilateral be divided into triangles?
- What is common for the two triangles formed?
- How can the area of the quadrilateral be found with the two triangles that are formed?
- Record the values of segments