Find A:

Find side c:

Two cars depart from the same location P at the same time, traveling along two distinct highways. One car averages 60 km/hr, whereas the other car averages 80 km/hr. After half an hour, the car arrives at places A and B. Determine AB if it subtends 60◦ at the beginning position P.

A aircraft is located 1 kilometer from one landmark and 2 kilometers from another. The terrain between the aircraft forms a 45-degree angle from their perspective. How far apart are the landmarks?

Two ships have been detected via radar. Ship A is located 730 meters distant, 20∘ south of west. Ship B is located 525 meters distant, 45∘ north of west. How far apart are the two ships?

Determine the volume of the solid obtained by rotating the region bounded by  , , , and the x-axis about the . 

Use the method of disks/rings to determine the volume of the solid obtained by rotating the region bounded by , , and the about the