Math Problem Statement
An arc subtends a central angle measuring
[\dfrac{7\pi}{4}]radians. A circle with a central angle that measures seven pi divided by four radians and the corresponding major arc highlighted. A radius is labeled r.
[\dfrac{7\pi}{4}] [r] What fraction of the circumference is this arc? of the circumference
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Radians
Circumference
Formulas
Fraction of circumference = θ / 2π
Theorems
The full circle is 2π radians
Suitable Grade Level
Grades 9-12
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