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Mathematics, 27.11.2019 00:31 MathChic68

Afan has five equally spaced blades. suppose you line up two fans directly on top of each other. what is the least number of degrees that you can rotate the top fan so that the two fans are perfectly aligned again?

a: 120 degrees

b: 60 degrees

c: 90 degrees

d: 72 degrees

Afan has five equally spaced blades. suppose you line up two fans directly on top of each other. wha

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