The equation works out as: (x-1)2+(y-4)2 = 25 whereas (1, 4) is the circle's centre and 25 is the radius2
A line segment drawn through the centre of a circle and having endpoints on the circumference of that circle is called the diameter. Notably, a line segement with one endpoint at the centre of the circle and one anywhere on the circumference of the circle is called the radius, and is exactly half the length of the diameter.
Circumference of a CircleThe distance around a circle. It is equal to Pi () times the diameter of the circle. Pi or is a number that is approximately 3.14159. Example:What is the circumference of a circle having a diameter of 7.9 cm, to the nearest tenth of a cm? Using an approximation of 3.14159 for , and the fact that the circumference of a circle is times the diameter of the circle, the circumference of the circle is Pi × 7.9 3.14159 × 7.9 = 24.81…cm, which equals 24.8 cm when rounded to the nearest tenth of a cm.or you could just measure it using a string and save yourself the math
Two and only two rays having the same end points are in an angle.
3.14 x 7 x 7 is the approximate area of a circle having a diameter of 14 units. The answer is 153.86 square units.
15' square is 225 square feet and circle having a diameter of 15' has an area of about 177 square feet (7.5' x 7.5' x pi), so the square has a much larger area.
The diameter of a circle is the length of any line segment drawn through the center of the circle and having endpoints on the line that defines the circumference of the circle. It can also be defined as twice the radius of the circle, with a radius being a line segment with an endpoint at the center of the circle and one on the circumference of the circle.Diameter is a length measurement
A line segment drawn through the centre of a circle and having endpoints on the circumference of that circle is called the diameter. Notably, a line segement with one endpoint at the centre of the circle and one anywhere on the circumference of the circle is called the radius, and is exactly half the length of the diameter.
a circle having a diameter of 1.4732 meters has an area of about 1.7 square meters.
Exact area of the circle: 9*pi inches
A circle 14 inches in diameter has a radius of 7 inches, and a circle having a radius of 7 inches has a diameter of 14 inches.
6.25PI
Exact area of the circle: 9*pi inches
If you have only the arc length then you cannot find the diameter.
approximately 37.7 feet
In math, radius is the distance from the center of a circle to any point on the circle. It is half the diameter of a circle.
area of circle having diameter of 8.3 units = 4.15 x 4.15 x 3.1416 = 54.1 square units (approx)
Area of the circle: pi*2.25^2 = 16 square units rounded