Question

The Perimeter of rectangle is 40m.If it's length is 4 m less than breadth then the area of rectangle is

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Answer 1

Answer:

96

Step-by-step explanation:

Perimeter of a rectangle = 2 ( l + b )

Area of rectangle = l × b

Breadth = x

Length = x - 4

2 ( x - 4 + x ) = 40m

2x - 8 + 2x = 40m

4x - 8 = 40m

4x = 48m

x = 12m

Breadth = 12m

Length = 8m

Area = 12m × 8m

Area = 96m sq.

Answer 2

Answer:

32 m

Step-by-step explanation:

hope it will help you