defenation of arc of circle
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★ defenation of arc of circle !
Answer ✔
◆ An arc of a circle is any portion of the circumference of a circle. To recall, the circumference of a circle is the perimeter or distance around a circle. Therefore, we can say that the circumference of a circle is the full arc of the circle itself.
Length of circle ⬇
◆ The distance along the arc (part of the circumference of a circle, or of any curve). For a circle: Arc Length = θ × r. (when θ is in radians) Arc Length = (θ × π/180) × r.
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