Running Distances and Circle Geometry

The video tutorial compares the distances run by Stuart and Kellen on circular tracks. Stuart ran four laps on a track with a diameter of 1 mile, while Kellen ran three laps on a track with a diameter of 1.5 miles. The video explains how to calculate the circumference of each track and determine the total distance each person ran. Ultimately, Kellen ran a farther distance of 4.5π miles compared to Stuart's 4π miles.

What is the main task described in the video regarding Stuart and Kellen?

• To find out who ran faster.

• To determine who ran a farther distance.

• To calculate the time taken by each runner.

• To compare their running techniques.

How is the circumference of a circle calculated?

• By dividing the diameter by Pi.

• By adding the diameter to Pi.

• By multiplying the radius by 2.

• By multiplying Pi by the diameter.

What is the diameter of the track Stuart ran on?

• 2 miles

• 3 miles

• 1.5 miles

• 1 mile

How many laps did Stuart complete?

• Two laps

• Three laps

• Four laps

• Five laps

Who ran a farther distance and by how much?

• Stuart ran farther by 1 Pi mile.

• Kellen ran farther by 0.5 Pi miles.

• Stuart ran farther by 0.5 Pi miles.

• Kellen ran farther by 1 Pi mile.