Emily2141 Emily2141

22-01-2021
Mathematics

contestada

When two lines intsecteach other in one pointand they make 90 degree angle And if the slope of the 1st line is M1 and the slope of the 2nd line ts we can say: MIXM2=1

True or False

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Soz0809 Soz0809

22-01-2021

true, they do make a 90 degree angle and we can positively agree the second line is MIXM2=1

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