area of circle,sector and segment....

Asked by deepitapai | 7th Mar, 2009, 05:47: PM

Expert Answer:

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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