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Singapore Flyer

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by

Stephanie Bruce

on 26 August 2015

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Transcript of Singapore Flyer

9.04 Ferris wheel
Measure of a central angle in degrees
6. There will be 27 mini-arcs since there are 28 cars.
Divide 260 degrees by 27 to find the length of each arc.
260/27 = 9.62° (rounded)

Arc length between two cars or compartments
8. 2πr(x) ( /360)
2π(75)(9.26) /360 = 12.11
Singapore Flyer
2. 150 metres in diameter
3. 28 compartments
4. C =π150 C = 471.24
5. A =1/4π150^2 A =17,662.5
Measure of a central angle in radians
7. 2π(9.62) / 360, 19.24π / 360, 60.41/360 = 0.16780
So 9.62° is equal to approximately 0.16780 radians.
Area of a sector between two cars or compartments
9. πr^2 (x) /360
π(75^2) (9.26) /360 = 454.32
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