Best Answer

The Bible tells u so

* * * * *

Obviously answered by some who is not literate enough to tell the difference between an ark (Biblical) and an arc (mathematical).

Having said that, you need to know the radius (or some other measure of the size of the circle) and the subtended angle to find the length of an arc.

Q: How do you find the measure of the arc?

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You find the arc measure and then you divide it in half to find the inscribed angle

you have a triangle formed by the radius on 2 and the chord on the other. the angle in that triangle that is opposite the chord, find its measure in radians take that measure (in radians) and multiply it by the radius to get the arc length

Arc measure is the number of radians. Two similar arcs could have the same arc measure. Arc length is particular to the individual arc. One must consider the radius of the arc in question then multiply the arc measure (in radians) times the radius to get the length.

Multiply the radius by 2 and then by 3.14. Divide the length of the arc by this answer. Multiply this fraction by 360 degrees. That will be your answer.

time the angel by 2

Related questions

the measure of a minor arc equals the measure of the central angle that intercepts it.

It depends on what measure related to the arc you want to find!

the answer is 98

230

You find the arc measure and then you divide it in half to find the inscribed angle

divide the measure of the arc by 360

30 degrees

Examples to show how to use the property that the measure of a central angle is equal to the measure of its intercepted arc to find the missing measures of arcs and angles in given figures.

you have a triangle formed by the radius on 2 and the chord on the other. the angle in that triangle that is opposite the chord, find its measure in radians take that measure (in radians) and multiply it by the radius to get the arc length

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.

No, arc measure is an ambiguous expression since it could also refer to the angular measure of the arc.

No, arc measure is an ambiguous expression since it could also refer to the angular measure of the arc.