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If the measure of a central angle is 28 and deg then to find the measure of its arc you would need to do?
Wiki User
∙ 6y ago
time the angel by 2
Wiki User
∙ 6y ago
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How do you find the measures of a central angle?
If three central angles measures 65, 87, and 112, find the measure of the fourth central angle.
How do you find the measure of an inscribed angle?
You find the arc measure and then you divide it in half to find the inscribed angle
How do you find the arc length when the central angle is given?
Well, in degrees, the arc is congruent to its central angle. If the radius is given, however, just find the circumference of the circle (C=πd). Then, take the measure of the central angle, and divide that by 360 degrees. Multiply the circumference by the dividend, and you will get the arc length. This works because it is a proportion. Circumference:Arc length::Total degrees in triangle:Arc's central angle. Hope that helped. :D
How do you find the vertex of a problem?
Would you mean an angle? Then you'd measure it with a protractor.
How do you find the chord length with the central angle and radius?
If the central angle is 70 and the radius is 8cm, how do you find out the chord lenght?
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 measures of a central angle?
If three central angles measures 65, 87, and 112, find the measure of the fourth central angle.
How do you find the radius when the arc length IS GIVEN?
You also need the measure of the central angle because arc length/2pi*r=measure of central angle/360.
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 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.
Find the measure of the central angle with the arc length of 29.21 and the circumference of 40.44?
260.03
What do you use to measure a right angle?
If you absolutely needed to measure an angle to find out its degree measure, you would use a protractor.
Find the measure of a central angle with circumference of 9 and arc length of 1?
suck this dudck.
Find the amount of turn of a central angle of a circle given the angle measure 144 degrees.?
there are 180 degrees in a striaght line
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
How do you find the measure of an inscribed angle?
You find the arc measure and then you divide it in half to find the inscribed angle
How do you find the measure of an indicated angle?
Use a protractor.
