!! Will give brainliest !!
A bicycle wheel with radius 26" rotates through an arc that measures 80°. What is the length of the arc of the tire that touched the ground?
2.88pi inches
5.78pi inches
11.56pi inches

Respuesta :

hang on just a seci think i got it

Answer:

Option C is the correct answer.

Step-by-step explanation:

We have arc length = Radius x Angle in radian

Radius = 26 inches

[tex]\texttt{Angle rotated }= 80^0=80\times \frac{\pi}{180}=\frac{4\pi}{9}[/tex]

Arc length = [tex]l=\frac{4\pi}{9}\times 26=11.56\pi[/tex]

Length of the arc of the tire that touched the ground = 11.56π

Option C is the correct answer.

Otras preguntas