Your class is getting ready for its end of the year project, which is to calculate the height of a rock ledge near your school using a transit.

Your class is getting ready for its end of the year project, which is to calculate the height of a rock ledge near your school using a transit. In order to prepare you for this project, your teacher gives you smulated problem. What is the height of the rock ledge? The distance between the surveyor and rock ledge is 220ft. The transit is 5 ft 6 inches high, with a 25 degree angle of elevation. What si the total height of the rock ledge?