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True or false The slope is equal to the angle of a line?
true or false ? perpendicular lines intersect at an angle of 45
The slope of a line is undefined What is the slope of the line that is perpendicular to it?
Perpendicular lines = Right Angles, thus any right angle related things work, and you know the angle of one of the 3 (90 degrees) so the perpendicular line as a slope of 90 minus the the angle of the undefined: Since the angles of a triangle must add to 180 Undefined + Perpendicular + Right Angle (90) = 180 Or something like that... been a while since I did geometry... hope this helps * * * * * A line with an undefined slope is a vertical line and so a line that is perpendicular to it is a horizontal line. In the coordinate plane, that would be a line with the equation y = c (for some constant c).
Which side of a dune typically has a slope angle equal to that of the angle of repose for sand?
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If two lines are perpendicular what is the respective slopes equal to?
Given any line L, with slope m, the perpendicular line has slope -m.
What divides an angle into two equal angles?
It is to bisect the angle into two equal angles.
Is the slope equal to the angle of a line?
No
Why is a slope of a horizontal line zero?
The slope of a line is the tangent of the angle made by the line with the X-axis. Since for a horizontal line, this angle is 0 and tan(0) = zero, the slope of a horizontal line is zero.
Why is the slope of a horizontal line zero?
The slope of a line is the tangent of the angle made by the line with the X-axis. Since for a horizontal line, this angle is 0 and tan(0) = zero, the slope of a horizontal line is zero.
Is there a relationship between the sign positive or negative of the slope of a line and the angle the line makes with the x axis?
yes, the slope of the line is the tangent of the angle
What is a line wxtending from the upper lift to the lower right has this type of slope?
The line has a negative slope (or negative gradient).When the angle between the line and the positive direction of Ox is obtuse then the slope is negative. Conversely, when the angle is acute, the slope is positive.
True or false The slope is equal to the angle of a line?
true or false ? perpendicular lines intersect at an angle of 45
Does slope equal speed?
No slope is the angle at which a surface goes up or down.
What does slope tell us about a line?
Its angle of incline.
What happens to the line when the slope changes?
The angle that the line makes with the axes changes.
What does slope determine?
Slope is the angle compared with the horizontal, where the horizontal is 90° to the vertical, which can be measured with a plumb line. So, put a weight on a string, measure the angle of the string to the angle you are measuring, subtract 90° and that will give you the slope.
If a line is a bisector of an angle then it divides the angle into two equal angles If a line divides an angle into two equal angles then it is a bisector of the angle?
CV- converse
Why do slope denoteb by tangent function?
The slope of a line and the tangent of the angle between the positive x-axis and the line are related because the tangent of the angle is defined as the ratio of the y-coordinate and the x-coordinate of some point on the line.
