Respuesta :
that will be
arclength=circumference times degrees/360
c=2pir
c=2pi4
c=8pi
degrees=26
arclength=8pi times 26/360
arclength=26pi/45 ft
arclength≈1.81514 ft
arclength=circumference times degrees/360
c=2pir
c=2pi4
c=8pi
degrees=26
arclength=8pi times 26/360
arclength=26pi/45 ft
arclength≈1.81514 ft
The length of the arc is 1.8 feet.
Given:
The radius of the circle = 4 ft
The angle subtended by a central angle = 26°
To find:
The length of the arc.
Solution:
The radius of the circle = 4 ft
The angle subtended by a central angle = 26°
The length of the arc = l
The length of the arc is given by:
[tex]l=2\pi \times r\times \frac{\theta }{360^o}\\\\l=2\times \pi\times 4 ft\times \frac{26}{360^o}\\\\l=1.8151\approx 1.8ft[/tex]
The length of the arc is 1.8 feet.
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