<span>An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?</span>
По скольку корень снимаем получается 8
Раздели пять целых и одну тринадцатую на сто и умножь на 65
(6-3√5) (6+3√5) =36-9*5=36-45=-9