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The given figure shows a circle (with ce...

The given figure shows a circle (with centreO) inscribed in a right - angled triangle ABC with ` angle B = 90 ^(@) , AB = 8 cm ` and BC = 6 cm Find.
(i) the radius of the circle.
(ii) the area of the shaded portion i.e. portion enclosed between the circle and the triangle .

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The correct Answer is:
2 cm (ii) `11.43 cm ^(2) `
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ICSE-REVISION PAPER -1 -SECTION B
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