180/pi=57.2958
or
two lines intersect in one point. that point is the center of a circle. if the angle between the two lines is 180/pi (57.2958...) then the radius of the circle is equal to the length of the section of circumference between the points where the 2 lines intersect the circle. This is true whatever the radius of the circle is.
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No because they equal 180 degrees
4 degrees centigrade is equal to 39.2 degree Fahrenheit.
38 degrees Fahrenheit is equal to 3.3333333 degrees Celsius
The difference between two degrees on the Celsius scale is equal to (9 / 5) x 2 = 3.6 degrees on the Fahrenheit scale. For example, 20 degrees Celsius is equal to 68 degrees Fahrenheit, while 22 degrees Celsius is equal to 71.6 degrees Fahrenheit. Similarly, a temperature decrease of 2 degrees Celsius would equal a difference of 3.6 Fahrenheit. 18 degrees Celsius is equal to 64.4 degrees Fahrenheit.
360 degrees cause a square has equal sides and 4 equal right angles and a right angle = 90 degrees so 90x4=360 degrees