If this is the dance position you are describing, then the arm and the leg of the dancer both make "right" angles (90º angles) to the floor.
Answer: use order of operstions
Step-by-step explanation:
I think its shear, because that is the only one in which the shape actually changes shape and size
We have to find the area first
12 x 18=216 square feet
we do 216* $ 1.39= $ 300.24
