a sector of a circle has an angle of 30° if the sector has a radius of 24 cm what is the length of the arc?
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Answered by
1
Answer:
Radius of circle= 24 cm
Angle of sector = 30°
Now,
Length of Arc= 30°÷360×2πr
=30°÷360°×2×22/7×24
=88/7cm
Answered by
18
Given :
- Angle = 30°.
- Radius = 24 cm.
To find :
Length of the arc.
Solution :
We know the formula for length of an arc i.e,
Where :
- s = Length of the arc.
- r = Radius
By using the above formula and substituting the values in it, we get :.
Hence the arc length is 12.6 cm.
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