wiz-icon
MyQuestionIcon
MyQuestionIcon
6
You visited us 6 times! Enjoying our articles? Unlock Full Access!
Question

Find the angle between the x-axis and the line joining the points (3, –1) and (4, –2).

Open in App
Solution

The slope of the line joining the points (3, –1) and (4, –2) is

Now, the inclination (θ ) of the line joining the points (3, –1) and (4, – 2) is given by

tan θ= –1

⇒ θ = (90° + 45°) = 135°

Thus, the angle between the x-axis and the line joining the points (3, –1) and (4, –2) is 135°.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Coordinate Planes
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon