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A circle is inscribed inside a trapezium ABCD such that it touches all 4 sides of this trapezium....

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A circle is inscribed inside a trapezium ABCD such that it touches all 4 sides of this trapezium.

Given that the area of this trapezium is 4 and the diameter of the circle is 1, find the value of the ratio AB/CD.

posted Jan 23, 2017 by anonymous

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1 Answer

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the description is here enter image description here

answer Feb 1, 2017 by Kewal Panesar
On account of conversion from word to jpg tan alpha/2 and XD/0.5 are not at proper place. please accommodate.

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