Cutting a sheet of plywood
Proportions are used in real life to determine prices of things.
Believe it or not, school is a real life situation. If you are using it in school it real life for you.
If you are in school and are studying trig then you are using trig in real life.
Real useing you house.
Yes, they are used.
they are not trust me
in offers
Suck it
my but
how theory of probability used in real life
A plum-line is used to mark a line that is perpendicular to the ground.