what's the formula to find length of arc of sector
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Answered by
6
Answer:
Arc length = 2πr (θ/360)
θ = the angle (in degrees) subtended by an arc at the center of the circle. 360 = the angle of one complete rotation. From the above illustration, the length of the arc (drawn in red) is the distance from point A to point B.
Step-by-step explanation:
Hope it may help you : )
Answered by
0
Answer:
the formula is:
Step-by-step explanation:
theta/360°×πr²
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