79 x 52 =
46 x 34 =
28 x 70 =
59 x 31 =
62 x 45 =
87 x 16 =
39 x 20 =​

79×52=4,108

46×34=1,564

28×70=1,960

59×31=1,829

62×45=2,790

87×16=1,392

39×20=780

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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