Question

any plane through a horizontal line is a horizontal true or false​

Answer 1

Step-by-step explanation:

A horizontal line is one the goes left-to-right, parallel to the x-axis of the coordinate plane. All points on the line will have the same y-coordinate. ... As you drag the points above, you can see that when the line is horizontal, the points both have the same y-coordinate, and the slope is zero.

Thanks......

Answer 2

ANSWER

True.

Two lines in a place always intersect in a point. Any plane through a vertical line is vertical. Any plane through a horizontal line is horizontal.