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If an isosceles triangle ABC in which AB andAC are 6cm is inscribed in a circle of radius 9cm. find the area of the triangle.

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by aswin

any hints please??

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by aswin

any hints please??

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whose base and altitude = 6cm

there is no need for radii of circle

formula= 1/2 × b × h

⇒ 1/2 × 6 × 6

= 1/2 × 12

= 6cm²

area of the triangle = 6cm²