the pair of undefined terms that is used to define the term parallel lines is a point and line.
-there are three words in geometry that are not formally defined (undefined) these words are point, line and a plane. from these three terms all other terms can be defined. a point has a location but no size, while a plane is a flat surface and no thickness, lines are set of points extending in either direction infinitely.
-points and lines are used to define parallel lines.
The correct answer to the question "which undefined terms are needed to define parallel lines? " is line, plane (second option). parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel.
answered: Guest
y = - 6
step-by-step explanation:
given the point (- 2, y) lies on the graph then it is a solution of it's equation.
substitute x = - 2 into the equation for value of y
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