1) If the picnic area is to cover an area of 260 square yards, what are the whole number dimensions that are possible for the picnic areasolution:The factors of 260 are given by1,2,4,5,10,13,20,26,52,65,130,260

The possible dimensions are 1×260=2602×130=2604×65=2605×52=26010×26=26020×13=260

So there are totally 6 pairs of whole number of dimensions are possible.