Question

Judy built a rectangular patio that is 9 meters wide and has a perimeter of 40 meters.
What is the length of Judy's patio?

Answer 1

Answer:

9 meters

Step-by-step explanation:

perimeter = 2(l+w)

        40 =2(l+9)

         20 =l+9

         11 =l

length =9 metres

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