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Grade: 10 

                        
find the angel bteween two straight lines y=m1x+c1&y=m2x+c2
3 years ago

Answers : (1)

Akash Ranjan
13 Points 
							see if you have these variable lines and if they intersect then you can use the formula : tan@ =|m1-m2|/|1+m1m2| where i have replaced theta with @ .now m1 m2 are the slopes of those variable lines.
3 years ago
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