Register
Determine whether ab and cd are parallel, perpendicular, or neither. A (6,2) B(2,-2) C(-1,-4) D(5,2)
163k views
1 vote
Determine whether ab and cd are parallel, perpendicular, or neither. A (6,2) B(2,-2) C(-1,-4) D(5,2)

User Yorodm
by
5.9k points

2 Answers

2 votes
Yes they are correct
User Kekub
by
6.5k points
4 votes
First find the slope of the two lines

slope of AB: (5-8)/(-6-3) = 3/9 = 1/3

slope of CD:(-3-2)/(-3-12) = 5/15 = 1/3

the lines are parallel because the slopes are equal


User Michael Horn
by
5.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.6m questions

8.8m answers

Other Questions

What is the least common denominator of the four fractions 20 7/10 20 3/4 18 9/10 20 18/25
What is 0.12 expressed as a fraction in simplest form
arlos has $690,000 he wants to save. If the FDIC insurance limit per depositor, per bank, is $250,000, which of these ways of distributing his money between three banks will guarantee that all of his money
Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
What is the initial value and what does it represent? $4, the cost per item $4, the cost of the catalog $6, the cost per item $6, the cost of the catalog?
Link Copied!