A gaint wheel in a fair had a diameter of 250 feet.what's the distance a person travels in one complete revolution?
785
Circumference = pi * d
C = 3.14 * 250
To find the distance a person travels in one complete revolution of the giant wheel, you need to calculate the circumference of the wheel. The formula for the circumference of a circle is C = πd, where C is the circumference and d is the diameter.
Given that the diameter of the wheel is 250 feet, we can substitute the value into the formula:
C = π * 250
Now we can calculate the circumference using the value of π. Taking π ≈ 3.14159:
C ≈ 3.14159 * 250
Calculating this expression:
C ≈ 785.398 ft
Therefore, a person travels approximately 785.398 feet in one complete revolution of the giant wheel.
To find the distance a person travels in one complete revolution of a giant wheel, you need to calculate the circumference of the wheel. The circumference of a circle is given by the formula: circumference = 2 * π * radius.
First, let's find the radius of the giant wheel. The diameter is given as 250 feet, and the radius is half of the diameter. So, the radius (r) would be 250 / 2 = 125 feet.
Now we can calculate the circumference using the formula mentioned earlier. The value of π (pi) can be approximated to 3.14 or you can use more decimal points for higher accuracy. So, the circumference (C) would be 2 * 3.14 * 125 = 785 feet.
Therefore, a person would travel a distance of 785 feet in one complete revolution of the giant wheel.