Question

A rectangular field is 25 m by 16 m. Find the side of the square whose area equals the area of the given rectangle. whose peremimeter is less and by how much?



please​

Answer 1

hola mate

here is ur answer

hope this helps

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area of the rectangle= length × breadth

= 25×16

=400 cm^2

area of the square =400 cm^2

side× side=400

side=20 cm

now

perimeter of the rectangle = 2 ( l+ b)

=2×(25+16)

=2×41

=82 cm

perimeter of the square =4×side

=4×20=80 cm

so.

the perimeter of the rectangle is more than that of the square by 2 cm

Answer 2

RECTANGE =
l= 25 m
b= 16 m
area= 25× 16 m^2.
=400m^2
SQUARE =
area of rectangle equal to area of square
area of square = side× side
400 m^2 = side ^2
side = √400 m
=20 m

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now perimeter of rectangle = 2(l+b)
= 2 (25+16)
=82 m

perimeter of square = 4 ×side
= 4 ×20
=80 m


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PERIMETER OF SQUARE IS LESS THAN RECTANGLE BY 2 m.