That depends on whether 10 miles is the diameter or circumference.
That depends whether the "10-mile circle" refers to the circle's radius, its diameter, or its circumference. Assuming it is the diameter, divide it by 2 (to get the radius), then use the formula: area = pi x radius2.
It is half of a circle; the circle's radius (and that of the semicircle) is 10 cm.
A circle with a radius of 10 feet has an area of 314.16 square feet.
The radius of a circle is half the length of its diameter. Therefore, if the diameter of the circle is 10 cm, the radius would be half of that, which is 5 cm. The formula to find the radius of a circle is r = d/2, where r is the radius and d is the diameter.
A circle with a radius of 10 meters has an area of 314 square meters.
A circle with a radius of 4 miles has a circumference of 25.13 miles.
A circle with a radius of seven miles has an area of ~153.938 square miles.
That depends whether the "10-mile circle" refers to the circle's radius, its diameter, or its circumference. Assuming it is the diameter, divide it by 2 (to get the radius), then use the formula: area = pi x radius2.
Radius of circle: 10/2 = 5 feet
It is half of a circle; the circle's radius (and that of the semicircle) is 10 cm.
The circumference of a circle with a radius of 10 inches is about 62.83 inches.
The radius of this circle is 10 units.
the radius of a circle is half of its diameter.
The radius of a circle that is 10 centimeter would be 3.18. This is taught in 3rd grade math.
Radius = 4.068 miles (to 3 dp)
If the area is a circle and the radius of the circle is 21 miles, the distance around the circle (circumference) is 131.95 miles. The area of that circle is 1,385.4 square miles.
It is the circle reaching out for 62.8 miles from the centre.