128 Thoughts on Samsung Blinking Dash/Line Error Code List. Hi, we have another error on our fridge Samsung RSE8KPAS. and the self diag shows error not described in your list. There are [88 88] and your manual showing the description of 2nd and 4th EIGHTs, but our diag. shows the error of first EIGTH.
We use the outer scale to measure the angle PQR, as the arm PQ passes through the zero of the outer scale. Following the outer scale around the protractor, we find that the other arm, QR, passes through the outer scale at 120. So, the size of angle PQR is 120 degrees.
Radians. The other common measurement for angles is radians. For this measurement, consider the unit circle (a circle of radius 1) whose center is the vertex of the angle in question. Then the angle cuts off an arc of the circle, and the length of that arc is the radian measure of the angle. It is easy to convert between degree measurement and radian measurement. The circumference of the entire circle is 2 Ï, so it follows that 360Â° equals 2 Ï radians.