Rhombus and inscribed circle

It is given a rhombus with side a = 6 cm and the radius of the inscribed circle r = 2 cm. Calculate the length of its two diagonals.

Result

u =  11.21 cm
v =  4.282 cm

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The diagonal of a rhombus measure 16cm and 30cm find its perimeter To solve this example are needed these knowledge from mathematics:

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