Answer :
Answer:
The width of the rectangle is 5 in
Explanation:
Assume that the width of the rectangle is x
We are given that:
The length is 5 more than 2 times the width
This means that:
Length of the rectangle = 2x + 5
Now, we are given that the perimeter of the rectangle is 40 inches
Therefore:
Perimeter = 2 (length + width)
40 = 2 (2x + 5 + x)
20 = 3x + 5
20 - 5 = 3x
3x = 15
x = 5
From the above calculations, we can conclude that:
Width of the rectangle = x = 5 in
Length of the rectangle = 2x + 5 = 2(5) + 5 = 10 + 5 = 15 in
Hope this helps :)
Answer:
The width of rectangle = 5 inches
Step-by-step explanation:
Formula:-
Permeter of rectangle = 2(l + b)
l - Length of rectangle
b - Breadth of rectangle
It is given that,the length of a rectangle is 5 more than 2 times its width. The perimeter is 40 inches
Let 'x' be the width of rectangle.
length of rectangle = 2x + 5
To find the value of x
It is given that perimeter = 40 inches
Perimeter = 2(l + b) = 40
2(2x + 5 + x) = 40
3x + 5 = 20
3x = 20 - 5 = 15
x = 15/3 = 5
To find the length and width
Width = x = 5 inches
Length = 2x +5 = 2*5 + 5 = 15 inches