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Sunday, 26 February 2017
Question of the day 26-2-2017
Four
horses are tethered at four corners of a square plot of side 63 meters so that
they just cannot reach one another. The area left ungrazed is:
Answer: Option d
ReplyDeleteExplanation:
Required area= (63*63 – 4*1/4 *22/7 * 63/2 * 63/2)= 850.5m2