One world trade center (1WTC) is the centerpiece of the rebuilding of the World Trade Center in New York City. The tower is 1776ft tall (including its spire). The angle of the elevation from the base of an office building to the tip od the pire is 34º. The angle of elevation from the helipad on the roof of the office building to the tip of the spire is 20º.  ~ How far away is the office building from One World Trade Center? Assume the side of the tower is vertical. Round to the nearest foot. ~ How tall is the office building? Round to the nearest foot.