The temperature on the refrigerator side of my Samsung model RF263BE continues to blink. I have unplugged the unit for 10 minutes in order to reset the unit but within a 24 hour period the blinking temperature returns. Also attempted the self diagnostics but no error message is returned.
Arcs are measured in degrees. This is not the same as the length of an arc, which depends on the size of the circle. The measure of a minor arc is defined as the measure of its central angle: The measure of a major arc is 360o minus the measure of the corresponding minor arc:
The radian (SI symbol rad) is the SI unit for measuring angles, and is the standard unit of angular measure used in many areas of mathematics. The length of an arc of a unit circle is numerically equal to the measurement in radians of the angle that it subtends; one radian is just under 57.3 degrees (expansion at A072097).