Question

What is the Perimeter of a rectangle that is 3.3ft by 2.75ft

Answer 1

12.1 feet

Step-by-step explanation

Step 1

Perimeter is the distance around the edge of a shape, the perimeter of a rectangle is given by

`\begin{gathered} Perimeter(P)=\text{ 2}\cdot length(l)+2(width(w) \\ P=2(l+w) \end{gathered}`

so

Step 1

Let

`\begin{gathered} \text{length}=3.3\text{ ft} \\ \text{width}=2.75\text{ ft} \end{gathered}`

now, replace in the expression

`\begin{gathered} P=2(l+w) \\ P=2(3.3ft+2.75ft) \\ P=2(3.3ft+2.75ft) \\ P=2(6.05\text{ ft)} \\ P=12.1\text{ ft} \end{gathered}`

therefore, the answer is

12.1 feet

I hope this helps you