How to check whether two lines are parallel? What is the formula for it??????
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Answer: find out the slope of the two lines. If they are equal in magnitude and sign, then the two lines are parallel.
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Answer: find out the slope of the two lines. If they are equal they are parallel.
M1=m2
Slope (m)=y2-y1/x2-x1
Step-by-step explanation:
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