Mrs. smith has 550 antique wooden spools that can be sold. if she plans to 20 packages of spools for her grandchildren, what is the maximum number of spools she should put in each?

do you divide for this question?
or do something else?

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

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take good notes.

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use mnemonics and other tricks.

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