the diameter of a wheel is 84cm? How far it travels in one turn?
C = pi * d
C = 3.14 * 84
C = ?
263.76
To determine how far a wheel travels in one turn, you can use the formula for the circumference of a circle, which is given by:
Circumference = π * Diameter
In this case, the diameter of the wheel is given as 84 cm. To find the circumference, substitute this value into the formula:
Circumference = π * 84 cm
Now, we need to know the value of π. Pi (π) is a mathematical constant that represents the ratio of a circle's circumference to its diameter, which is approximately 3.14159.
Therefore, the equation becomes:
Circumference = 3.14159 * 84 cm
Simplifying the equation, we have:
Circumference = 263.89376 cm
So, the wheel travels approximately 263.89376 cm in one turn.