To convert radians to degrees multiply by 180/pi
so 4 rads = (180* 4) / pi degrees
Answer:
mi no hablar espanol
Step-by-step explanation:
If the polygons are similar, then the top side is equal to one half of the left side.
Since side (x -1) = 8, then x = 9.
Between 2 and 3, should be somewhere before .5