A rectangular park has dimension 90 m by 70 m. Two paths run parallel to the lengths of th
rectangle and two paths run parallel to its breadths. The two paths along the length are 7 m wid
and the other two along the breadth are 5 m wide. Find the area of all the paths and also area of remaining portion
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Area of the two paths along the length = 2 x (90m x 7m) = 1260m²
Area of the two paths along the breadth = 2 x (70m x 5m) = 700m²
Area of the paths crossing each other = 4 x (7m x 5m) = 140m²
Therefore, total area of the path = (1260 + 700 - 140) m²
= 1820m²
Area of the park = 90m x 70m = 6300m ²
Therefore, area of the remaining portion = (6300 - 1820) m²
= 4480m²
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