Mathematics, 21.05.2020 06:59, IntellTanito

Synthetic grass will cover the area inside the ring formed by an athletics track. We can play soccer there.

The region to be covered is formed by a rectangle and two isometric half-discs. The length of the rectangle is 81.5 m. The track is 9.8 m wide. The ring formed by the track has a length of 174.02 m.

To the nearest m², what is the area of the region to be covered with synthetic grass?

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Synthetic grass will cover the area inside the ring formed by an athletics track. We can play soccer...