Question: The field inside a 400 m running track is to be seeded. Each straight portion of the track is 100 m. Each curved part of

The field inside a 400 m running track is to be seeded. Each straight portion of the track is 100 m. Each curved part of the track is a semicircle. One 1.5 kg bag of grass will seed an area of 80m ²

a) What is the length of each curved part of the track?

b) Calculate the width of the field.

c) Calculate the area of the field.

d) Determine the number of bags of seed required.

e) one 1.5 kg bag of grass seed costs s12.64. How much does it cost to seed the field?

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