0
How do you find the length of the arc of a circle with only the measurement of the central angle and the Circumference?
Wiki User
∙ 13y ago
The entire circumference has a central angle of 360 degrees.
The arc is a fraction of the circumference. The fraction is (central angle) divided by (360).
So the arc length is: (circumference) x (central angle) / (360) .
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Find the diameter of a circle with this measurement equals 10.4 in?
It depends on what "this measurement" refers to: the radius, circumference, length of arc with a known angle.
What is circumference?
circumference is the length of the boundary of a circle is called its.
What is the diameter circumference?
Diameter is the length of a straight line passing through the center of a circle or sphere and connecting two points on the circumference of the circle or the surface of the sphere. Circumference is the length of the closed curve of a circle.
The length around a circle is called?
The circumference.
What is a circumference in math?
The length of the edge of a circle.
Why is the circumference of a circle a length measurement?
Because like the perimeter of a rectangle it is the measurement around it and so the circumference of a circle is the measurement around it.
Are the answers to circumference questions squared or cubed?
Neither because the circumference of a circle is a measurement of length
What is the circumference of a circle with a length of an arc 28.61 with a central of 120 what is the circumference?
A central angle of 120 is one third of the circle, so the arc length of 28.61 is one third of the circumference. 28.61 X 3 = 85.83
Find the diameter of a circle with this measurement equals 10.4 in?
It depends on what "this measurement" refers to: the radius, circumference, length of arc with a known angle.
How do you find the degree measure of a central angle in a circle if both the radius and the length of the intercepted arc are known?
-- Circumference of the circle = (pi) x (radius) -- length of the intercepted arc/circumference = degree measure of the central angle/360 degrees
What is the measure of the central angle of a circle with the arc length of 29.21 and the circumference of 40.44?
arc length/circumference = central angle/2*pi (radians) So, central angle = 2*pi*arc length/circumference = 4.54 radians. Or, since 2*pi radians = 360 degrees, central angle = 360*arc length/circumference = 260.0 degrees, approx.
What is the circumference of a circle in words?
The circumference of a circle is the length or distance around the outside of the circle.
What is the definition of diameter?
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
What is the length around a circle called?
circumrenceThe length around a circle is called the circumference
What is the length of a circle known as?
The length around a circle is the circumference The length across a circle is the diameter
How do you find the perimeter if you already know the circumference of a circle?
The circumference of a circle is the length of the circle's perimeter.
What is called the length of the circumference of a circle?
It is called the circumference.
