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Ma. Redding has a pool in her backyard that is 5 feet wide. It is surrounded by a four foot walkway on all sides. The length of the walkway is 19 feet. Ms. Redding wants to paint the walkway. How many square feet of paint will she need?

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Respuesta :

Answer:

192 sq. ft.

Step-by-step explanation:

The width of the walkway is 5 + 8 = 13

The area including the walkway is 13(19) = 247

The length of the pool is 19 - 8 = 11

The area of the pool is 11(5) = 55

The area of the walkway is 247 - 55 = 192 sq. ft.

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