climmilk climmilk

01-03-2021
Mathematics

contestada

Is the line through points P(2,-9) and Q(6, -13) perpendicular to the line through points R(5,-1) and
S(1,-5)? Explain

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Brownie55 Brownie55

01-03-2021

Answer:

yes they are perpendicular to eachother because when both the lines cross it makes a right angle 90 degrees making it perpendicular

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