asked 20.5k views
15 votes
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

asked
User PPD
by
7.7k points

1 Answer

8 votes
true, they do make a 90 degree angle and we can positively agree the second line is MIXM2=1
answered
User WHITECOLOR
by
8.4k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.