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Line 1: + − # Slice of a circle enclosed between any two radii is called a sector.+ − # Semicircle and quadrant are special types of sectors. Line 10:
Line 10: − + − Show the geogebra file.+ + + Line 24:
Line 26: −
no edit summary
Slice of a circle enclosed between any two radii is called a sector.Semicircle and quadrant are special types of sectors.
=== Objectives ===
=== Objectives ===
* To understand area enclosed by two radii is sector.
===Estimated Time===
===Estimated Time===
*15 minutes
*15 minutes
===Materials/ Resources needed===
===Materials/ Resources needed===
Laptop, geogebra file, projector and a pointer.
Non digital: Laptop, geogebra file, projector and a pointer.
Geogebra file: [https://ggbm.at/fqssprue Arcs and Sector of a circle]
{{Geogebra|fqssprue}}
===Process (How to do the activity)===
===Process (How to do the activity)===
*'''Evaluation'''
*'''Evaluation'''
# Name the special types of sector?
# Name the special types of sector?
# Give some examples of sector.
# Give some examples of sector.