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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 area of a decagon?
measure the perimeter then measure from the EXACT center to a side multiply this only works on regular decagons!
How does a arch work?
An arch works by transfering the load on the central portion of the arch outward and downward into the columns which support it.
How do you measure 5 liter water from 4 liter and 6 liter jar?
This works with two odd numbered jars but I don't think it works with both even to get an odd
How would mean median and mode help in criminal justice system?
These are all measure sof central tendency or most likely events. When considering evidence, you are concerned with the most likely outcome or the least likely outcome. A fact such as the modal gun purchased/owned in a state or district is a measure of the likelihood that a particular gun may not be the one owned by the defendant, as many others also own this model gun. On the other hand, someone who owns a gun that does not fit into one of these three measures (average/middle/most) is likely to be able to suggest that it is not their gun. DNA evidence works at the opposite end of this statistical spectrum, focussing on how many people do not share an attribute rather than on how many people do share an attribute within their DNA.
