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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?

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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