4 horses are tethered at 4 corners of a square plot of side 63 meters so that they just cannot reach one another. the area left ungrazed is (a)675.5 (b)780.6 (c)785.8 (d)850.5

• Sep 22nd, 2012

850.5

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• Jun 30th, 2012

A square field has a side of 63 meters. what is the area of this field.

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