Question

Answer the following question ​

Answer 1

Answer:

answer is 30 m

Step-by-step explanation:

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Answer 2

Answer:

B] 40 m

Step-by-step explanation:

area of square = l x l = 60 x 60 = 3600m^2

area of square = area of rectangle

therefore are of rectangle = 3600m^2

length of rectangle = 90m

area of rectangle = l x b

3600 = 90 x b

3600/90 = b

40 = b

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