In euclidean geometry what are undefinable terms?

Point, line and plane

Step-by-step explanation:

These words are point, line and plane are referred to as the "three undefined terms of euclidean geometry". They are considered undefined terms because they are only explained using examples and descriptions.

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Have a great day!

(-4,-1)

Step-by-step explanation:

The solution to a system of linear equations is simply where the two lines intersect.

From the graph, we can see that they intersect at (-4,-1).

Therefore, the solution to the system graphed below is (-4,-1).

And we're done!