How can you use geometry figures to solve real-world problems?

I mean I can give you a pretty vague answer. Geometry is essential for building anything. If you want to build a house, how big do you want it? What area should each room have. If you want to build a fence around your house how big should the perimeter be? With anything we build, geometry places an important role. 

We’re gonna need a picture to refer to in order to figure it out. try reposting your question with the picture included.