ok so umm so if there is 200 people voteing and there 38% voted for something how mean people would the 38% be

In the diagram below what is the approximate length of the minor arc ab

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet

Can someone show me step by step how to do this?