The area of the large wrestling circle is 615.752 square feet, and the area of the inner circle is 78.53975 square feet, using the formula A = πr² with the respective radii derived from their diameters.
The area of a circle is given by the formula A = πr², where π is approximately 3.14159, and r is the radius of the circle.
To find the area of the large wrestling circle with a diameter of 28 feet, we first need to calculate the radius by dividing the diameter by 2, which gives us 14 feet.
Using the area formula, the area is A = π(14 ft)² = 3.14159 × 196 ft² = 615.752 ft².
For the inner circle with a diameter of 10 feet, the radius is 5 feet. So, the area is A = π(5 ft)² = 3.14159 × 25 ft² = 78.53975 ft².
The probable question may be:
A wrestling mat used for high school competitions is show. The wrestling circle has a diameter of 28 feet. The inner circle has a diameter of 10 feet.
Find the area of large wrestling circle?
Find the area of inner circle?