angle between two tangents formula
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12
Answer:
If m1 and m2 are the gradients of the two lines, the angle between them (assuming they are not parallel) is given by tanθ=|m1−m21+m1m2|. You know the x-coordinates of the tangents so finding the gradients is straight-forward.
Step-by-step explanation:
Answered by
6
Step-by-step explanation:
tantheta = (m1+m2) /1-m1m2
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