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KonstantinChe [14]
3 years ago
13

Which is the best description for the lines i and k?

Mathematics
1 answer:
Sonbull [250]3 years ago
6 0

Answer: intersecting but not perpendicular

Step-by-step explanation: Let's start by eliminating a few options.

First off, parallel lines are coplanar lines that do not intersect.

In the diagram shown, lines <em>i </em>and <em>k</em> do intersect

so option A doesn't make any sense.

We can also eliminate option C because by definition,

parallel lines <em><u>do not intersect </u></em> so we can cross this off.

We also can't conclude that lines <em>i</em> and <em>k </em>are perpendicular,

because we don't have a box at the vertex and from the

diagram shown, it doesn't look like they form a perfect right angle.

That leaves us with option D.

Notice that these two lines cross at a point.

When two lines cross at a point, we say that they intersect.

So they are intersecting lines but not perpendicular.

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