Question

two plots of land have the same perimeter. one is a square of side 60cm, while the other is a rectangle whose breadth is 1.5 dam. which plot has the greater area and by how much?
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Answer 1

Answer:

Square perimeter = 4a = 4*60 = 240 m

Square area = 60*60 = 3600 m2

Rectangle perimeter = 2(l+b)

240 = 2(l+15)

120-15=l

l=105

Area = 105*15 = 1575m

Square has larger area

Step-by-step explanation:

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