# The spoke of a wheel reaches from the center of the wheel to its rim if the circumference of the rim

###### Question:

## Answers

The formula for circumference is: c=2πr. since we know the circumference we can solve for r.

r=48/2π

r=24/π

r=7.64 inches

Since each spoke for the wheel is basically the radius, each spoke has a length of 7.64 inches.

7.5 inches, about :]

B. 7.64 inches

Step-by-step explanation: Correct for Penn foster exam.

7.64 inches

Step-by-step explanation:

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[tex]The spoke of a wheel reaches from the center of the wheel to its rim. if the circumference of the ri[/tex]

Given:

Circumference of the rim of the wheel 48 inches.

pi = 3.14

find the length of the spoke, radius.

C = 2πr

48 = 2 (3.14) r

48 = 6.28 r

48/6.28 = r

7.64 = r

The length of the spoke is 7.64 inches.

The circumference of a circle is πdYou know the circumference of the rim of the wheel is 48 inches so to find the diameter (d) you divide 48/3.14 which gives you 15.29 inches. As the spoke goes from the center to its rim, it it is the radius, which is half of the diameter.15.29/2 is B) 7.64 inches.

The circumference of a circle is πd

You know the circumference of the rim of the wheel is 48 inches so to find the diameter (d) you divide 48/3.14 which gives you 15.29 inches.

As the spoke goes from the center to its rim, it it is the radius, which is half of the diameter.

15.29/2 is B) 7.64 inches.

The spoke of a wheel reaches from the center of the wheel to its rim implies that the spoke of the wheel is describes the radius to the wheel. The circumference of a circle is given by C = 2πr. i.e. 48 = 2 x 3.14r = 6.28r => r = 48 / 6.28 = 7.64 inches.Hope this helps. Let me know if you need additional help!