Question 1020022
Hi there,
45/60 = 3/4
3/4 x 360 degrees = 270 degrees
Formula
Angle/360 = Length of arc/Pi x diameter
270/360 = Length of arc/ 3.14 x 18cm
Length of arc = (270 x 3.14 x 18)/360
Distance traveled = 42.39 cm (2 decimal places)
Hope this helps :-)