l = 60m
w = 40m
l = 60 + 30 = 90
w = 40 + 20 = 60
A = 60*40 = 2400
A = 90*60 = 5400
5400 - 2400 = 3000 m²
make sure to brainliest this answer so I can notice your next question :)
Answer:
3000 meters
correct me if I'm wrong:)
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Answers & Comments
l = 60m
w = 40m
l = 60 + 30 = 90
w = 40 + 20 = 60
A = 60*40 = 2400
A = 90*60 = 5400
5400 - 2400 = 3000 m²
make sure to brainliest this answer so I can notice your next question :)
Answer:
3000 meters
correct me if I'm wrong:)