SOLUTION: A triangle is formed by the​ building's height and shadow. Another triangle is formed by the​ flagpole's height and shadow. Using the following​ diagram, find the height of

Algebra ->  Test -> SOLUTION: A triangle is formed by the​ building's height and shadow. Another triangle is formed by the​ flagpole's height and shadow. Using the following​ diagram, find the height of      Log On


   



Question 1172066: A triangle is formed by the​ building's height and shadow. Another triangle is formed by the​ flagpole's height and shadow. Using the following​ diagram, find the height of the building.
The building has a height of x and a shadow of 40 feet. The flagpole has a height of 20 feet and a shadow of 4 feet.
40 ft
4 ft
20 ft
The height of the building is ________ feet.

Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
Your diagram was not shown but the description is for two similar triangles. Use that.