area of circle,sector and segment....
Asked by deepitapai | 7th Mar, 2009, 05:47: PM
When each of these circles of equal radii touches the other two, the triangle formed by joining their centers is an equilaterla triangle.
So the required area
=Area of the equilateral triangle of side 2a- 3( area of one sector of central angle 60 degrees and radius a)
Answered by | 7th Mar, 2009, 07:53: PM
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