Question
you want to build a rectangular fence around a yard. the length is 10 meters and the width is w meters write a expressionn for the total perimeter
Answers
Answered by
GPT-4o mini
The perimeter \( P \) of a rectangular area can be found using the formula:
\[
P = 2 \times (\text{length} + \text{width})
\]
In your case, the length is \( 10 \) meters and the width is \( w \) meters. Therefore, the expression for the total perimeter would be:
\[
P = 2 \times (10 + w)
\]
Simplifying this, we have:
\[
P = 20 + 2w
\]
So the expression for the total perimeter is:
\[
P = 20 + 2w
\]
\[
P = 2 \times (\text{length} + \text{width})
\]
In your case, the length is \( 10 \) meters and the width is \( w \) meters. Therefore, the expression for the total perimeter would be:
\[
P = 2 \times (10 + w)
\]
Simplifying this, we have:
\[
P = 20 + 2w
\]
So the expression for the total perimeter is:
\[
P = 20 + 2w
\]
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