# geometry

an equilateral triangle of side 20cm is inscribed in a circle.calculate the distance of a side of the triangle from th centre of the circle.

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1. The circle center lies at the intersection of the angle bisectors.

Draw a line from the center perpendicular to a side.

The distance from the center to the side is d = 10(sin30ยบ) = 5.

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2. 5.77cm

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3. 11.54cm

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4. Solutions

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5. am a student and i need the solutions mathematically solved

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