Find the apothem of a regular octagon whose area is 120 square units and sides are 5 units

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?

Find the arc length of the semicircle. 7the grade

Arational number that is equivalent to -20/4?