What is the distance on the unit circle between successive fourth roots of ? a) pi/3
b) pi/2
c) 2pi/3 (this one is wrong)
d) pi

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .

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step-by-step explanation:

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ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.