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kipiarov [429]
2 years ago
11

The length of a rectangle is 1 yard more than twice the width. The perimeter is 218 yards. What is the length and the width?

Mathematics
2 answers:
Nikolay [14]2 years ago
6 0

Answer:

  • length: 73 yards
  • width: 36 yards

Step-by-step explanation:

The relation between length and width can be used with the formula for the perimeter of a rectangle to find the dimensions.

<h3>Setup</h3>

Let the rectangle width in yards be represented by w. Then the length is (2w+1). The perimeter formula is ...

  P = 2(L +W) . . . . . . where L and W are the length and width

Filling in the given values, we have ...

  218 = 2((2w+1) +w)

<h3>Solution</h3>

Dividing by 2 and simplifying the results, we have ...

  109 = 3w +1

  108 = 3w . . . . . . . subtract 1

  36 = w . . . . . . . . . divide by 3

  2w+1 = 2(36) +1 = 73 . . . . find the length

The length of the rectangle is 73 yards; the width is 36 yards.

dlinn [17]2 years ago
3 0

The length and the width of the given rectangle are 73 yards and 36 yards.

It is given that the length of a rectangle is 1 yard more than twice the width.

The perimeter of the rectangle is 218 yards.

We are to find the length and width of the given rectangle.

<h3>What is rectangle?</h3>

A rectangle is a quadrilateral with four right angles.

The area of a rectangle is given by:

    Length x width

The perimeter of a rectangle is given by:

= Length + Length + width + width

= 2 ( length + width ).

The length of a rectangle is 1 yard more than twice the width.

we can write this as:

Length = 1 yard  + 2 width -------------------(1)

The perimeter is 218 yards.

We can write it as:

2 ( length + width ) = 218 yards ---------------(2)

Substituting (1) in (2).

we get,

2 ( 1 yard  + 2 width + width ) = 218 yards

2 ( 1 yard + 3 width ) = 218 yards

2 x 1 yards + 2 x 3 width = 218 yards

2 yards + 6 width = 218 yards

6 width = 218 yards - 2 yards

6 width = 216 yards

Width = 216 / 6 yards

Width = 36 yards ------------------------(3)

Putting (3) in (1) we get,

Length = 1 yard  + 2 width

Length = 1 yard  + 2 x 36 yards

Length = 1 yard  + 72 yards

Length = 73 yards

Thus, the length and the width of the given rectangle are 73 yards and 36 yards.

Learn more about rectangles here:

brainly.com/question/15019502

#SPJ1

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\huge\text{Hey there!}

\huge\textbf{Equation:}

\mathbf{1 \dfrac{1}{5} \times \dfrac{x}{3} = \dfrac{9}{10}}

\huge\textbf{Solve:}

\mathbf{1 \dfrac{1}{5} \times \dfrac{x}{3} = \dfrac{9}{10}}

\mathbf{\rightarrow \dfrac{1\times5+1}{5} \times \dfrac{x}{3} = \dfrac{9}{10}}

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\huge\textbf{Simplify it:}

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\huge\textbf{Multiply \boxed{\bf \dfrac{5}{2}} to both sides:}

\mathbf{\rightarrow \dfrac{5}{2}\times \dfrac{2}{5}x = \dfrac{5}{2}\times \dfrac{9}{10}}

\huge\textbf{Simplify it:}

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\huge\textbf{Therefore, your answer should be:}

\huge\boxed{\mathsf{x = }\frak{2 \dfrac{1}{4}}}\huge\checkmark

\huge\text{Good luck on your assignment \& enjoy your day!}

~\frak{Amphitrite1040:)}

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