Question

Two cross roads each of width 5m run at right angles through the centre of a rectangular park of lengh 70m and breadth45m and parallel to its sides .finf the area of the roads

Answer 1

area of the roads is as follows
area of first road=
len=45
bre=5
area of first road =l×b
=45×5

${225m}^{2}$
area of second road=
len=70
bre=5
area=l×b
70×5
${350m}^{2}$
total area of roads=area of 1st road +area of second road -s×s
225+350-5x5
${550m}^{2}$

Answer 2

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