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3 years ago

9

A homeowner hires a mason to lay a brick border around a rectangular patio that measures 8 ft by 10 ft. If the total area of the

patio and the border is 99 feet squared, what is the width of the Border?
x=_____ft

help

1 answer:

jarptica [38.1K]3 years ago

4 0

Answer:

Width of border = 1 ft

Step-by-step explanation:

Total Area = 99 ft²

(8 ft + 1 ft) x (10 ft + 1 ft) =

9 x 11 =

99 ft²

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