Standing 140 ft from the base of a building, Alejandro is looking at the top of the building. The angle of elevation from the ground to the top of the building is 42∘. How tall is the building?

Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.