The measure of an arc refers to the arc length divided by the radius of the circle. The arc measure equals the corresponding central angle measure, in radians. That's why radians are natural: a central angle of one radian will span an arc exactly one radius long.
Answer:
B) θ = 17.1 degrees
Step-by-step explanation:
Here we have to use the tan ratio to find the answer.
tan = Opposite / Adjacent
Given: Opposite = 4, Adjacent = 13
tan θ = 4/13
θ = tan^-1 (4/13)
θ = 17.1 degrees
Answer: B) 17.1 degrees
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Answer:
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