Abuilding that is 100 ft tall casts a shadow that makes a 30 degree angle with the ground. approximately how long, in feet, is the shadow across the ground?

If the height of the building is 100 ft, and the angle made with the ground is 30°:
You can say that tan(30) = 100/x
Rearranging for x you get x = 173.2 ft

Just a question- could you organize the data better? i just cannot tell which number are for which bakery. i will be happy to answer this question if you could do this for me! : )