Special Segments Answers

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?

There are exactly π radians in a full circle.

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

There are approximately radians in a full circle.

2π radians is equivalent to degrees.