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23-10-2020
Mathematics

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The length of a square is 4y + 7. What is the perimeter of the square?

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abidemiokin abidemiokin

30-10-2020

Answer:

Step-by-step explanation:

Perimeter of a square = 4 * Length of the square

Given

Length of a square = 4y + 7

Perimeter of the square = 4(4y+7)

Open the parenthesis

Perimeter of the square = 4(4y)+4(7)

Perimeter of the square = 16y + 28

Hence the perimeter of the square is 16y+28

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