A straight angle is by definition 180°.
It is a line that goes on forever in a straight line if you would like to know more google definition of parallel line.
A straight path that goes on forever on both directions
A geometrical object that is straight, infinitely long and infinitely thin.
Either a straight line through the origin or a hyperbola.
Yes. Line segments are straight, by definition.
straight, as in rectilinear which is a straight line.
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A straight angle is by definition 180°.
a graph that does not have a straight line
The definition is any chart where one or more points lie off the straight line joining the other points.
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It is a line that goes on forever in a straight line if you would like to know more google definition of parallel line.
a straight line that extends for a point forever in one direction
The sides of a polygon are straight line boundaries of the polygon.
A straight path that goes on forever on both directions
That's the definition of a "line".