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brandy has a rectangular wooden deck that measures 7 feet by 12 feet. She build an addition to the deck that is 4 feet longer. What is the Perimeter of her deck now

Answer :

Answer:

Step-by-step explanation:

46 feet

The New perimeter of Brandy deck is 46 feet .

Perimeter of a rectangle

The entire length of all the sides of a rectangle is called the perimeter. As a result, we can calculate the perimeter of a rectangle by adding all four sides.

How can we find new perimeter of a deck?

Using the given information,

Width = 7 Feet

Length = 12 feet

Perimeter = 2 (Width + Length)

                 = 2(7+12)

                 =2(19)

                 =38

Perimeter when deck is 4 feet longer =  38 + 4+4=46 Feet

Hence, the  new perimeter of a deck is 46 feet.

Learn more about the perimetr of rectangle at:

https://brainly.com/question/24571594

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