Question

rectangular playground measuring 120 meters by a team has a 3 wide walking track around it find the area of the

Answer 1

First you have to find the area of playground is equal to 120 into 80 m= 9600 metre then you have to add in all six because the track is 3 metre wide so in a both side we well add we get 126 in 86 metre is equal to 10836 metre square the area of playground from the area of rectangle then we will get 1236 it is the area of walking track.

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