A forest ranger in a 150-foot observation tower sees a fire moving in a direct path toward a lake. The angle of depression to the fire is 2º and the angle of depression to the lake is 8º. To the nearest hundredth of a foot how far apart are the fire and the lake.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

An octagonal prism has jow many lateral faces?