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In given figure, (AO)/(OC)=(BO)/(OD)=1/2...

In given figure, `(AO)/(OC)=(BO)/(OD)=1/2` and `AB=5cm`. Find the value of DC.
OR
Equilateral triangles are drawn on the sides of a right triangle show that the area of triangle on the hypotenuse is equal to the sum of the areas of triangles on the other two sides.

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The correct Answer is:
`DC=10cm`
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