The length of a rectangular park is 700 m and its breadth is 300 m. Two crossroads, each
of width 10 m, cut the centre of a rectangular park and are parallel to its sides. Find the
area of the roads. Also find the area of the park excluding the area of the crossroads
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Step-by-step explanation: total area of the park
= (700×300) m^2
= 210000 m^2
now,
total area of roads
= (700×10)+(300×10) - (10×10)
= 10000 -100
=9900 m^2
now,
area of park excluding roads
= (210000 - 9900) m^2
= 200100 m^2
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