Question

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.​

Answer 1

Answer:

Area of the park ABCD=L×W=700×300=2,10,000m ^2

 

Area of the road=Area of rectangle PQRS+Area of rectangle KLMN−Area of square WXYZ

=PQ×QR+KL×LM−XY  ^2

=10×300+700×10−10 ^2

=9,900m  ^2

 

Area of the park excluding the area of the cross roads=Area of the park−Area of the roads=2,10,000−9,900=2,00,100m  ^2

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Step-by-step explanation:

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