Answer:
The answer is about 2.27
Step-by-step explanation:
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The correct answer is choice
20+4x=180
-20 -20
4x=160
4/4x=160/4
x=40
The value of x is 40, Choice d
The spoke of the wheel serves as the radius of the circle.
To solve for the circumference of the circle, we use this formula:
C = 2πr
42 inches = 2 * 3.14 * r
42 inches = 6.28 * r
42 inches / 6.28 = r
6.69 inches = r
The length of each spoke is 6.69 inches.
