What is the slope of line whose inclination with positive direction of x- axis is 90°
Answers
Answered by
4
Answer:
zero
Explanation:
the slope of a line inclination with positive x axis is always zero
Answered by
2
Answer:
undefined
Explanation:
slope of the line , (m) = tan theta
since theta = 90°
=> m = tan 90° = undefined
Additional information:-
=> slope (m) = (y2-y1) / (x2-x1) , when a line
passes through pts (x1,y1) and (x2,y2).
=>slope of a line parallel to the x- axis = 0
=> slope of a line which intersepts the
x-axis and y- axis in the ratio a : b
respectively. => m= - b/a
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