SOLUTION: If the perimeter of a rectangle is 380 meters long and 120 meters wide, its area to accountability

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Question 908211: If the perimeter of a rectangle is 380 meters long and 120 meters wide, its area to accountability
Answer by JulietG(1812) About Me  (Show Source):
You can put this solution on YOUR website!
P = 2L + 2W
W = 120
P = 380
Therefore,
380 = 2L + 2(120)
380 = 2L + 240
140 = 2L
70 = L
Area = L * W
Area = 70 * 120
Area = 8400