ILLUSTRATE, LABEL AND SHOW YOUR SOLUTION. 1. IF A TREE CASTS A 60 FT LONG SHADOW AND THE ANGLE OF ELEVATION FROM THE END OF THE SHADOW TO THE TOP OF THE TREE IS 39.80, HOW HIGH IS THE TREE? 2. LOUISSE IS AT X DISTANCE FROM THE BASE OF A 50 FT. HIGH BUILDING H. SHE NOTICED THAT LOOKING AT THE TOP OF THE BUIKDING, THE ANGLE OF ELEVATION IS 410. HOW FAR IS SHE FROM THE TOP OF THE BUILDING AND FROM THE BASE IF BUILDING (X)? 3. AN AIRPLANE IS FLYING AT AN ALTITUDE OF 2MILES FROM THE GROUND AND 5 MILES AWAY FROM THE AIRPORT RUNWAY. WHAT IS THE ANGLE OF DEPRESSION OF THE PLANE TO THE RUNWAY OF THE AIRPORT? 4. TWO OFFICE BUILDINGS ARE 60 METERS APART. THE SHORTER BUILDING IS 250 METER HIGH. THE ANGLE OF DEPRESSION FROM THE TOP OF THE TALLER BUILDING TO THE TOP OF THE SMALLER BUILDING IS 200. HOW HIGH IS THE TALLER BUILDING?
