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(1) 0.2π (3) 0.67π(2) 0.4π (4) 0.8π mine WORK: 24 minutes/60 minutes = 2/5 = 0.4pi or so i thought. The exactly answer is 0.8pi. How have the right to this be? ​

(1) 0.2π (3) 0.67π(2) 0.4π (4) 0.8π my WORK: 24 minutes/60 minute = 2/5 = 0.4pi or so i thought. The correct answer is 0.8pi. How can this be? ​
You"re on the best track. What friend did through the 24 min/ 60 min = 2/5 is good...but we have actually 2/5 the what? The whole circle. A circle has how plenty of degrees in it? multiply 2/5 to that and also see what girlfriend get.--Chris
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You"re ~ above the best track. What you did v the 24 min/ 60 min = 2/5 is good...but we have 2/5 that what? The whole
circle. A circle has actually how countless degrees in it? multiply 2/5 to that and also see what friend get. --Chris
Do you mean multiply 2/5 times 360 degress or 2pi? ns multiplied 2/5 by 360 degress and also got 144. What go I execute wrong?

Do you median multiply 2/5 time 360 degress or 2pi? i multiplied 2/5 by 360 degress and also got 144. What go I carry out wrong?
In this case, you would certainly multiply through (displaystyle 2pi), due to the fact that we room dealing with choices of angles in radians
.--Chris
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