Circumference and Arc Length

Question 1

Marc commutes to work on his bicycle, which has tires that measure 26 inches in diameter. A device on his bike informs him that one tire completed 388 full rotations between the time he left his house and the time he arrived at work. Rounded to the nearest inch, how far did Marc bike between his house and work?

Revolt · Accepted Answer

31,692 in.

Question 2

⇒ 26

Revolt · Accepted Answer

26

Question 3

There are exactly π radians in a semicircle.

Revolt · Accepted Answer

✔ 2; There are exactly π radians in a full circle.: 2; There are approximately radians in a full circle.: 6.28; 2π radians is equivalent to degrees.: 360

Question 4

1X 23.14✔ 6.28

Revolt · Accepted Answer

✔ 6.28

Question 5

180270300✔ 360

Revolt · Accepted Answer

✔ 360

Question 6

Arc AB is One-third of the circumference of a circle. What is the radian measure of the central angle?

Revolt · Accepted Answer

radians

Question 7

π in.

Revolt · Accepted Answer

4

Circumference and Arc Length Answers

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