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Ad libitum [116K]
3 years ago
11

A road bike has a wheel diameter of 622 mm. What is the circumference of the wheel? Use 3.14 for mc015-1.jpg

Mathematics
2 answers:
Serga [27]3 years ago
7 0
Since the formula for circumference is pi*diameter, you multiply 3.14 by 622 mm to get 1953.08 mm as your circumference.
gtnhenbr [62]3 years ago
5 0

Answer: 1953.08 mm

Step-by-step explanation:

We know that circumference of a circle is given by ;-

\text{Circumference}=2\pi r, where r is the radius of the circle.

Given: the diameter of the wheel = 622 mm

Then, the radius of the wheel =\dfrac{622}{2}=311\ mm

Now, the circumference of the wheel is given by ;-

\text{Circumference}=2\pi (311)\\\\\Rightarrow\ \text{Circumference}=2(3.14)(311)\\\\\Rightarrow\ \text{Circumference}=1953.08\ mm

Hence, the circumference of the wheel = 1953.08 mm.

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