Find the angle between the lines joining the points
(0.0), (2, 3) and the points (2,-2), (3,5).
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Solution :-
Here we've been provided with the four points in which (0 , 0) and (2 , 3) are joining each other whereas (2 , -2) and (3 , 5) are joining each other and forming two lines.
Let us denote them with A , B , C and D for better understanding.
- A (0 , 0)
- B (2 , 3)
- C (2 , -2)
- D (3 , 5)
We need to first find out slope of them so let's start !
As we know that slope (m) is calculated by the formula :
Slope of AB :
Slope of CD :
Now, So as we know that when two slopes (m) of two lines are given then angle between them is calculated by the formula :
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