Question

the length of rectangular field is 2 metre more than its breadth if the perimeter is 32 M find the area

Answer 1

perimeter=2(LB)
32. = 2 (B+2+B)
16=2+2B
16-2=2B
14=2B
B=7
area=7×9=63m2

Answer 2

$<b >Hey here is your answer$

let the breadth of the rectangle = x
length of the rectangle = x + 2 m

GIVEN :-

perimeter of rectangle = 32 m

To find :- Area of the rectangle

Let's come to answer :-

perimeter of rectangle = 2 ( l + b )

2 ( x + 2 + x ) = 32 m (given)
2 × ( 2x + 2 ) = 32 m
4x + 4 = 32 m
4x = 32 - 4 m
4x = 28 m
x = 28 m / 4 = 7m

so , breadth = 7m and ;
length = 7 + 2 m = 9 m

Now ;

Area of the rectangle = length × breadth

9m × 7m

63 m^2 answer

hope this helps you

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