In the circus a monkey rides a unicycle the trainer measured the wheel and calculated that it has a circumference of 94.2 centimeters what’s the wheels radius

1 answer

To find the radius of the wheel, we can use the formula:

Circumference = 2πr

Where C is the circumference, π is pi (approximately 3.14), and r is the radius.

Substituting the given values, we get:

94.2 = 2πr

Dividing both sides by 2π, we get:

r = 94.2 / (2π)

r ≈ 15

Therefore, the wheel's radius is approximately 15 centimeters.