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What is the measure of the central angles if the arc length equals 3.14 and the radius equals 9?
Whoever wrote this question for you would be happy to see "pi" in the answer rather than "3.14." So I will use pi. Measure of central angle/360=arc length/2pi*r; measure.../360=pi/2pi*9; measure.../360=1/18; measure...=360/18=20. The measure of the central angle is 20 degrees.
Circumference equals 9 and arc length is 1 what is the central angle?
arc length/circumference=central angle/360 1/9=central angle/360 central angle=40
If measure reflex angle ABC equals 240 then measure angle ABC equals?
The sum of the two angles is 360. So angle ABC = 120 degrees.
What is the name of a central angle?
A central angle is an angle whose vertex is at the center of a circle and whose sides (or rays) extend to the circumference, effectively subtending an arc on the circle. The measure of a central angle is equal to the measure of the arc it subtends. For example, if the central angle measures 60 degrees, the arc it subtends will also measure 60 degrees.
If angle A equals 50 and angle B equals 100 what is the measure of BFE?
30 is the answer A+ student raynaray
What is the indicated central angle r equals 24?
No angle is indicated!
How do you find measure of minor arc?
the measure of a minor arc equals the measure of the central angle that intercepts it.
How do you find the measure of the central angle?
the measure of the inscribed angle is______ its corresponding central angle
How do you find the measure of an indicated angle?
Use a protractor.
What is the measure of the central angles if the arc length equals 3.14 and the radius equals 9?
Whoever wrote this question for you would be happy to see "pi" in the answer rather than "3.14." So I will use pi. Measure of central angle/360=arc length/2pi*r; measure.../360=pi/2pi*9; measure.../360=1/18; measure...=360/18=20. The measure of the central angle is 20 degrees.
What angle has the same measure as its arc?
Central angle
Is the measure of an arc congruent to the measure of its central angle?
No.
What is a central angle and what is the relationship of the central angle and the intercepted arc?
In a circle, a central angle is formed by two radii. By definition, the measure of the intercepted arc is equal to the central angle.
How does the central angle compare to the inscribed angle if it is on the same side of a common chord?
The central angle is double the measure.
Circumference equals 9 and arc length is 1 what is the central angle?
arc length/circumference=central angle/360 1/9=central angle/360 central angle=40
If measure reflex angle ABC equals 240 then measure angle ABC equals?
The sum of the two angles is 360. So angle ABC = 120 degrees.
If a central angle measures 87 and deg then its arc will measure .?
The same as the central angle of the circle
