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Katyanochek1 [597]
3 years ago
15

Herbert is decorating the bulletin board in the school's lobby. The bulletin board is a 7 ft by 11 ft rectangle. He decides to a

dd a black border around the entire bulletin board. What is the length of border that he needs?
Mathematics
1 answer:
lora16 [44]3 years ago
6 0

Answer: 36 feet

Step-by-step explanation:

The length of border that Herbert needs simply means that we've to calculate the perimeter.

The sides of the rectangle are 7 ft by 11 ft. The perimeter of a rectangle will be:

= 2(Length + Breadth)

= 2( 7ft + 11ft)

= 2 × 18

= 36 feet

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45 slices of turkey used

Step-by-step explanation:

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8 0
4 years ago
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4 years ago
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