The Diameter of a Face Off Circle on an Ice Hockey Rink is 30 Feet. What is the Area?
The face-off circle in ice hockey is a circular area where face-offs take place. The diameter of the face-off circle is 30 feet. To calculate the area of the face-off circle, we can use the formula for the area of a circle:
A = πr²
where:
- A is the area of the circle
- π is a mathematical constant approximately equal to 3.14159
- r is the radius of the circle
The radius of the face-off circle is half of the diameter, which is 30 feet divided by 2, which is 15 feet. So, the area of the face-off circle is:
A = π * (15 ft)²
A = 3.14159 * 225 ft²
A = 706.86 ft²
Therefore, the area of the face-off circle on an ice hockey rink with a diameter of 30 feet is 706.86 square feet.
Related Questions:
- What is the circumference of the face-off circle? 94.25 feet
- What is the radius of the face-off circle? 15 feet
- What is the diameter of the face-off circle? 30 feet
- What is the area of the face-off circle? 706.86 square feet
- What is the volume of a sphere with the same diameter as the face-off circle? 14,367.6 cubic feet
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