Answer :
The area of rectangle is 91 square meters.
Step-by-step explanation:
Let,
Width of rectangle = w
Length of rectangle = 2w-1
Perimeter of rectangle = 40 meters
Perimeter = 2(length + width)
[tex]40=2(2w-1+w)\\40=2(3w-1)\\40=6w-2\\40+2=6w\\42=6w\\6w=42[/tex]
Dividing both sides by 6
[tex]\frac{6w}{6}=\frac{42}{6}\\w=7[/tex]
Width = 7 meters
Length = 2w -1 = 2(7)-1
Length = 13 meters
Area of rectangle = Length * width
[tex]Area\ of\ rectangle=13*7=91\m^2[/tex]
The area of rectangle is 91 square meters.
Keywords: rectangle, area
Learn more about rectangles at:
- brainly.com/question/10879401
- brainly.com/question/10940255
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