lon (6) 5612 605 -5% 7=B 4. A fire truck has an 84 ft ladder extended against a building forming a 55° angle with the top of the truck. The truck is 8 feet tall. The firefighters are trying to reach a window that is 75 feet above the ground. Will they be able to reach the window using the ladder set at this angle? (You may want to draw out a picture). hope-92+ b ² 8 urt 842 = x² + y 754* H 90 SS. 50+ sind oke opp = sinox hyp 5. The sun shines at a 60° angle to the ground. How long is the shadow cast by a 20 feet tall flagpole?