Question

The area of a squre field is 8649mA rectangular field whose length is twice its breadth and has
its perimeter equal to the perimeter of the square field. Find the area of the rectangular field.
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Answer 1

Answer:

area of rectangular field is 7668m².

Step-by-step explanation:

area of square = 8649m² 8649 can be written as 93 × 93.

side × side = 93 × 93

side = 93 m

Given that length l = twice breadth = 2b.

also given that perimeter of rectangle = perimeter of square.

2(2b + b) = 4(93)

6b = 4 × 93

b = (4 × 93)/6

b = 62 m.

then l = 2b = 2 × 62 = 124m

Area of rectangle = l × b sq. units

= 124 × 62 m²

= 7688m²