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What is the measure of arc ACB if the circumference is 240 in and arc AB is 40 in?
Arc AB represents 40/240 = 1/6 of the circumference of the circle.
As the angle at the centre subtended by the whole circle is 360° then ∠A0B (if the center is O) measures 1/6 x 360 = 60°. Since a central angle has the same number of degrees as the arc it intercepts, the arc ACB (note we can call the arc AB as arc ACB) measures 60°.
What else can I help you with?
Does the arc length equals the measure of the arc?
No, in order to fine the arc length you need a formula which is: Circumference x arc measure/360 degrees
What is a measure of an angle as a fractional part of a circle?
An arc is a fraction of its circumference
If the minor arc has a measure of 120 degrees what is the measure of the major arc?
A whole circle is 360 deg so the major arc is 360-120 = 240 degrees.
What is arc in geometry terms?
In geometry, an arc is a curved portion of a circle. It is defined by two endpoints and the points along the circumference of the circle that lie between the endpoints. The measure of an arc is typically given in degrees.
If a circle has radius 6 in and an arc measure of 100 then what is the arc length?
100/360 of the circumference of the circle = 10*pi inches
What is the measure of an arc?
The measure of an arc is part of the circumference of a circle
The length of arc AB is 28.61 What is the length of arc ACB?
The length of arc ACB is 57.2.
Does the arc length equals the measure of the arc?
No, in order to fine the arc length you need a formula which is: Circumference x arc measure/360 degrees
How long is arc ACB if the radius of the circle is 6 Round your answer to two decimal places?
if the radius of the circle is 6,the arc ACB is 25.13
Find the length of arc ACB?
41.87
If the arc on a particular circle has an arc length of 12 inches and the circumference of the circle is 48 inches what is the angle measure of the arc?
The angle measure is: 90.01 degrees
What is a measure of an angle as a fractional part of a circle?
An arc is a fraction of its circumference
If the minor arc has a measure of 120 degrees what is the measure of the major arc?
A whole circle is 360 deg so the major arc is 360-120 = 240 degrees.
How do you find the arc length with the angle given?
An arc can be measured either in degree or in unit length. An arc is a portion of the circumference of the circle which is determined by the size of its corresponding central angle. We create a proportion that compares the arc to the whole circle first in degree measure and then in unit length. (measure of central angle/360 degrees) = (arc length/circumference) arc length = (measure of central angle/360 degrees)(circumference) But, maybe the angle that determines the arc in your problem is not a central angle. In such a case, find the arc measure in degree, and then write the proportion to find the arc length.
What is arc in geometry terms?
In geometry, an arc is a curved portion of a circle. It is defined by two endpoints and the points along the circumference of the circle that lie between the endpoints. The measure of an arc is typically given in degrees.
What is the measure of a central angle with a circumference of 9 and an arc length of 1?
40 degrees
Find the measure of the central angle with the arc length of 29.21 and the circumference of 40.44?
260.03
