Question

How does an interior designer use triangles in their career?

Answer 1

There is something of a triangular placement principle, e.g. in a kitchen, to have the stove, refrigerator, and counter top form the vertices of a triangle.
I'm sure there are many more ways; that's the first that came to mind.

Answer 2

well you have triangles in your home dont you?

Answer 3

yes

Answer 4

what about it

Answer 5

then that's how an interior designer uses triangles

Answer 6

how??

Answer 7

well you have a triangle at home...an interior designer designs the home...therefore an interior designer uses triangles...but they also use trigonometry