It can be used in statics for the major of Mechanical Engineering. You can find the total amount of weight on beams by forces.
I'm sorry but what's the full question?
The distance around a figure is called the perimeter.
Hope this helps :)
The answer will be 14/20 because there a total of 20 beads and 8 red beads and 6 green beads which is 14 out of 20 total beads
Kevin would be 14 and Benjamin would be 10