4 years ago

A picture frame is 20 inches long and 7 inches tall. It is 1 inch wide on all 4 sides. What is the area of the picture frame?

Mathematics

1 answer:

saw5 [17]4 years ago

7 0

20*7 = 140

20-2 =18

7-2=5

18*5 = 90

140-90 = 50 square inches

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