You first multiply 6 and 8 to see how many people are put in the vans without rented a van. This would equal 48. You then subtract 48 from 59 to see how many people still need to be in a van. This would leave you with 11 people. Then you divide 8 from 11 to get 1 3/8. This means you need 2 vans to fit everyone.
A: 2 if u don't know then the first option .
The circumference of a circle is 2πr
32π:2πr=240:360
16:r=2:3
2r=48
r=24
You would need to tell me which measurements are which. But this may be able to help you: https://www.wikihow.com/Calculate-the-Area-of-a-Trapezoid