Question

The area of a square field with side 45 m is
the same as the area of a rectangular field with
breadth 25 m. Find the length and perimeter of
the rectangular field ? ​

Answer 1

Answer:

81cm²

Step-by-step explanation:

a²=lb

45*45=l*25

l=9*9= 81

Answer 2

Step-by-step explanation:

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Side of the square =45m

Area of the square =45×45=2025m²

Breadth of the rectangle = 25m

According to the question area of the square=area of the rectangle

so the area of the rectangle =2025m²

length =Area/breadth=2025/25=81m

so perimeter =2(length+breadth)

=2( 81+25)

=2×106

= 212m

HENCE THE LENGTH OF THE RECTANGLE IS 81m AND THE PERIMETER OF THE RECTANGLE IS 212m