Respuesta :

Awesomenooby

Answer:

Perimeter = 22 feet

Step-by-step explanation:

Perimeter is the outside measurement of the shape, and the sides are 4 and 7.

What you can do is add them together and multiply by 2, so

4+7 = 11

11*2 = 22

You can also just add all sides together

4 + 7 + 4 + 7 = 22

AadhPrit

Answer:

Given :

  • »» Length of rectangle = 7 ft
  • »» Breadth of rectangle = 4 ft

To Find :

  • »» Perimeter of rectangle

Using Formula :

[tex]{ \star{\small{\underline{\boxed{\sf{\red{P = 2(l + b)}}}}}}}[/tex]

  • »» P = perimeter
  • »» l = length
  • »» b = breadth

Solution :

Here the given polygon is rectangle. So, finding the perimeter of rectangle :

[tex] \begin{gathered} \qquad{\dashrightarrow{\small{\sf{P_{(Rec)} = 2(l + b)}}}} \\ \\ \qquad{\dashrightarrow{\small{\sf{P_{(Rec)} = 2(7 + 4)}}}} \\ \\ \qquad{\dashrightarrow{\small{\sf{P_{(Rec)} = 2(11)}}}} \\ \\ \qquad{\dashrightarrow{\small{\sf{P_{(Rec)} = 2 \times 11}}}} \\ \\ \qquad{\dashrightarrow{\small{\sf{P_{(Rec)} = 22 \: ft}}}} \\ \\ \qquad{\star{\small{\underline{\boxed{\sf{ \purple{P_{(Rec)} = 22 \: ft}}}}}}}\end{gathered}[/tex]

Hence, the perimeter of the polygon is 22 ft.