Question

What is the perimeter of this shape?

Answer 1

Answer:

87 feet

Step-by-step explanation:

Two of the sides here are unknown. The one on the leftmost side is equal to 9, since on the other side it also has a length of 9 feet. The section on the top right has a length of 30-9-9=12 units. Adding all of these values together now, you get a total perimeter of:

30+9+12+9+9+9+9=87 feet

Hope this helps!

Answer 2

Answer:

The perimeter of this shape is 87 ft.

Step-by-step explanation:

Given that all side lengths are added together in order to find perimeter. So the perimeter is :

$perimeter = 9 + 9 + 9 + 12 + 9 + 30 + 9$

$perimeter = 45 + 30 + 12$

$perimeter = 87 \: feet$