A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
ΔABC with vertices A(3, 0), B(2, 3), C(1, 1) is rotated 180° clockwise about the origin. It is then reflected across the line y = x. What are the coordinates of the vertices of the image?
anonymous
 one year ago
ΔABC with vertices A(3, 0), B(2, 3), C(1, 1) is rotated 180° clockwise about the origin. It is then reflected across the line y = x. What are the coordinates of the vertices of the image?

This Question is Open

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438492100436:dw So this is a kind of bad attempt on drawing the initial triangle, so you have to determine which point is your point of origin first so that we can rotate it 180 degrees

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.0The origin is where the two axis meet so right as (0,0) so we will have to rotate the triangle 180 degrees round that point

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438492499423:dw Do you have a guess on what those coordinates are for the new triangle?

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.0A is at (3,0) instead of (3,0) B is at (2,3) instead of (2,30 C is at (1,1) instead of (1,1)

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.0After that you will want to reflect it across the line y=x to determine your final triangle

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.0You're final triangle will have the points A(0,3) B(3,2) C(1,1) I'm pretty sure it should be these points

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes as taramgrant said .. going by similar procedure we will have the points of the reflected traingle(shown as dashed)dw:1438493029033:dw

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.0Just realized that my B point for the reflection was wrong I just put the negatives in the wrong place B should be (3,2) Nick's drawing is right there if you want to do it all together or you can do each step individually depending on what's best for you
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.