Use the equation 2 ( 60 ) + 2w = 170 with " w " as the width .
2 ( 60 ) + 2w = 170 now multiply 2 with 60 .
By multiplying 2 with 60 , you should get :
120 + 2w = 170 now subtract 120 on both sides
By subtracting 120 on both sides , you should have :
2w = 50 now divide both sides by 2 .
By dividing both sides by 2 , you should get :
w = 25
Since width is 25 and length is 60 , find the area by multiplying 25 with 60
Area = 1500 cm ^2
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