Posted by **ALISON** on Saturday, April 28, 2012 at 2:01am.

1)Convert 1/20 of a circle to both degrees and radians.

All I have is 9/180 is what I come up with.

2) what fraction of a circle does 3pi/4 represent?

Is 1/4 correct?

3) a ferries wheel has cars which move at 1.5mph. If the diameter of the wheel is 600 ft, how long will it take to complete one revolution? I use v=rw and get 11rev/50pi min I think I did it right but it wants 1rev/ min?

## Answer This Question

## Related Questions

- Pre-Calculus - Trigonometric Functions, Radian Measure ∏ <-- will be ...
- Math - FredR - I asked about radians yesterday,you told me that a circle has 360...
- pre calc - Convert the following from degrees to radians leave your answer in ...
- Pre-Calc (Circles) - Describe the conditions necessary, where circle A has a ...
- trig - i have to draw a flat unit circle all the way to 4 pi in radians. i can ...
- maths - O is the centre of the circle and A and B are points on the ...
- Pre-Calc - Describe the conditions necessary for the two circles, where circle a...
- maths - ABC is the segment of a circle with center O. This segment is enclosed ...
- Maths - ABC is the segment of a circle with center O. This segment is enclosed ...
- mathematics - The circle x2-2x+y2-4y-4=0 lies on the cartesian plane,question 2....

More Related Questions