The required fraction of a circle of 30 degree is [tex]\frac{1}{12}[/tex]
A circle consists of 360°, so we can write the fraction.
Which can be simplified to by dividing the numerator and denominator by 30degree.
Fraction circles are a set of nine circles of various colors.
Each circle is broken into equal fractional parts and uses the same-sized whole. The circles included are one whole as well as circles divided into halves.
Since a circle measures 360 degrees, [tex]\frac{1}{360}[/tex] of it would be one degree, a very angle.
Fraction of a circle of 30 degree = Fraction of circle ÷ Total area of circle
Fraction of a circle of 30 degree = [tex]\frac{30}{360}[/tex]
Fraction of a circle of 30 degree = [tex]\frac{1}{12}[/tex]
Hence, The required fraction of a circle of 30 degree is [tex]\frac{1}{12}[/tex].
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