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130 bytes added ,  10:49, 16 May 2019
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Slice of a circle enclosed between any two radii is called a sector.Semicircle and quadrant are special types of sectors.
    
=== Objectives ===
 
=== Objectives ===
# Slice of a circle enclosed between any two radii is called a sector.
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* To understand area enclosed by two radii is sector.
# Semicircle and quadrant are special types of sectors.
   
===Estimated Time===
 
===Estimated Time===
 
*15 minutes
 
*15 minutes
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===Materials/ Resources needed===
 
===Materials/ Resources needed===
Laptop, geogebra file, projector and a pointer.
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Non digital: Laptop, geogebra file, projector and a pointer.
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Show the geogebra file.
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Geogebra file: [https://ggbm.at/fqssprue Arcs and Sector of a circle]
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{{Geogebra|fqssprue}}
    
===Process (How to do the activity)===
 
===Process (How to do the activity)===
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*'''Evaluation'''
 
*'''Evaluation'''
 
# Name the special types of sector?
 
# Name the special types of sector?
   
# Give some examples of sector.
 
# Give some examples of sector.

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