Answer:
first would be 5-6 and second would be 8-10
Step-by-step explanation:
The bus driver arrives in Oban at 11:20
Having the angle in radians and the diameter of the circle we can easily calculate the length using the following expression
Length = angle(radians)*diameter/2
With this expression we can easily deduce the perimeter of a circle (length of the full arc)
Length = Perimeter = 2*pi*r
There is only one operation involved in this process
900 because 9 is greater than 5 so it rounds to my answer.
