Find the area of square meters if the perimeter of football field which is 120 m long 400m
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one side is 120m
P=400m
240m+2b=400m
b=80m
therefore area =7200m²
P=400m
240m+2b=400m
b=80m
therefore area =7200m²
Answered by
1
Answer:
Step-by-step explanation:
Perimeter = 400 m
Length = 120 m
P = 2 (L + B)
400 = 2 (120 + B)
120 + B = 400 / 2
120 + B = 200
B = 200 - 120 = 80
Area = L X B
A = 120 X 80
A = 9600 square metre
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