In Math We Have A Project That We Have To Take Photographs Of Everyday Life?
August 20th, 2009 | 
Author: Like for an example Parallel lines i can use a railroad track. But im having some trouble with Perpendicular lines, Ray, Scalene Triangle, and that about all. Please i really need help!!!!!!!!!!!!!!! thx for who evers answers. Need more info just tell me
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You can probably find all of those things on any car,
although many parts are slightly curved, so they may not be perfect.
I imagine for the purposes of this assignment, that will be ok.
Parallel lines: (or nearly so) top and bottom of car, or bumpers,
or on the grille.
Perpendicular lines: |—
Doors, lights, decoration.
Ray: Spokes or other decorations on the wheels, possibly the steering wheel
Triangles: Lots of rear windows are triangular.
There are perpendicular lines everywhere in buildings:
walls perpendicular to floor
doorways
windows
you name it.
Refrigerators have such lines, and parallel too if they have wire shelves.
Rays: bicycle wheels or just about any circular structure.
Triangles are a little rarer, but just keep your eyes open as
you move about and you’ll spot some.
Wire coat hangers are an example, but they tend to be isosceles.
Perpendicular lines would be a street intersection, or just the sign leading up to it.
For a scalene triangle, get a bag of triangular chips (doritos, tostitos, etc)
Not sure about the ray, but I’m sure someone else will have some idea.
perpendicular is like intersecting streets.
ray is like a dead end road.
scalene triangle is like a roof top (:
hope i helped;D
perpedicular lines= r4 way inersection
ray=archery arrow