1.

A.equilateral triangleem2. Taking eachint as centre, a circleyibed with radius equal tolength of the side of theas shown in the figure.of an7 cm/607 cm7 cm7 cm600the area of the portion inmangle not included in the7 cm 7 emisbetweequalcircles, each of radius 'a' touch one another. Find the area

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