The answer to your question is 124°
3 x 10^1 in standard notation is equal to 30
25/14
According to BODMAS rule. multiplicaion comes first so, 11+14 gives you 25 and this is divided by 14
The correct answer is B
Since a diameter splits the circle in half, then the arc will be half of 360 degrees or 180 degrees
Hope this helps
