The angle of elevation from the top of the building’s shadow to the top of the building is 70 degrees and the distance is 180ft. Find the height of the building to the nearest foot.

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120