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Cutting a sheet of plywood
it is just another pointless geometry term that you would only use if you are going to be a math teacher
to keep rythm
on some flags around the world! :)
if you want to apply acute triangles in real life, you have to ask someone i dont know
what is a perpindicular line?a street intersection.. u no?? like in traffic
If you are sitting in a room, the ceiling and the floor are parallel to each other. The walls are perpendicular to the floor and to the ceiling. So any line on these surfaces will be parallel to or perpendicular to any line on the other surface. And if they were not, the building could be quite unstable.
implied triangles are triangles caused by perspectivethe building is not a real triangle just looks like one so its an implied triangle
Its simply as this. The only way you would use right triangles in real life if you would want to become a math teacher.
stand up... that is a perpendicular line right there. you are 90 degrees with respect to the floor.
Clothes Hangers
NO