A+ = 82.
* * * * *
It depends on what measure you want: the angle subtended or the length of the curved segment, and also on what information you do have.
38
pretty sure your looking for the decibel (db)
You take a measuring microphone with a sound pressure level meter.
It is important to understand that a decibel is just a unit of measure that is used to determine loudness of a sound or amount of hearing loss. Normal hearing is found between 0 and 25 dB in adults. For children, 0 - 20dB. Mild hearing loss is found between 26 - 40 dB in adults. For children, 21 - 40dB. Moderate loss if found between 41 - 55 dB in both. Moderately severe if found between 56-70 dB in both. Severe if found between 71 - 90 dB in both Profound if found 90 dB or greater in both
The intensity of sound is measured in a unit called the decibel (dB), which describes the relative intensity of a sound based on an algorithmic decibel scale containing values ranging from 0 to 194. A zero value on the decibel scale represents the weakest sound audible to humans and sound intensity increases in correspondence with numeric values, the relationship among the values on the decibel scale is not linear but algorithmic. Here is an example of the decibel scale http://www.explainthatstuff.com/soundlevelmeters.html
you are thick ant you you big owf
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.