Determine 54881

On the tourist map with a scale of 1:50000, the section of the railway line between Bobrová Lhota and Javořiště is replaced by an arc of a circle with a radius of 6 cm. The arc is 90°. Determine the actual length of the track between the two villages.

Correct answer:

x =  4.7124 km

Step-by-step explanation:

r=6 50000/100/1000=3 km  o=2π r=2 3.1416 318.8496 km  x=o/4=18.8496/4=4.7124 km

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