Question

Each triangle in the diagram is a reflection of another triangle across one of the given lines. How can you describe Triangle 3 by using a reflection rule?
https://study.ashworthcollege.edu/access/content/group/45b8c516-1008-46d7-aa1d-bb9b62c786ff/geometry_exam_9_files/mc009-1.jpg
A. Rm
(Triangle 2)

B. Rm
(Triangle 1)

C. Rl
(Triangle 1)

D. Rl
(Triangle 2)

Answer 1

think you can help with this one@AravindG

Answer 2

@Hero

Answer 3

"Triangle 3 is a mirror reflection of Triangle 2 `with respect to` line \(l\)"

or you can say:

"Triangle 3 is a mirror reflection of Triangle 2 `about` line \(l\)"

Answer 4

"with respect to" and "about" mean the same thing in this particular context.

Answer 5

oh ok. how about this one. Each triangle in the diagram is a reflection of another triangle across one of the given lines. How can you describe Triangle 2 by using a reflection rule?
I.Rl (Triangle 3)
II.Rm (Triangle 2)
III.Rm (Triangle 1)
https://study.ashworthcollege.edu/access/content/group/45b8c516-1008-46d7-aa1d-bb9b62c786ff/geometry_exam_9_files/mc010-4.jpg
A. I only

B. I and III only

C. II and III only

D. I, II, and III

Answer 6

i think ill will be A.l only @Hero . what you think?

Answer 7

It's not just `I only`

Answer 8

ok so looking at bout it will be B. l and lll

Answer 9

both

Answer 10

https://study.ashworthcollege.edu/access/content/group/45b8c516-1008-46d7-aa1d-bb9b62c786ff/geometry_exam_9_files/mc002-2.jpg
Which graph shows T<-4,2>(ABC)
A. https://study.ashworthcollege.edu/access/content/group/45b8c516-1008-46d7-aa1d-bb9b62c786ff/geometry_exam_9_files/mc002-3.jpg
B. https://study.ashworthcollege.edu/access/content/group/45b8c516-1008-46d7-aa1d-bb9b62c786ff/geometry_exam_9_files/mc002-4.jpg
C. https://study.ashworthcollege.edu/access/content/group/45b8c516-1008-46d7-aa1d-bb9b62c786ff/geometry_exam_9_files/mc002-5.jpg
D. https://study.ashworthcollege.edu/access/content/group/45b8c516-1008-46d7-aa1d-bb9b62c786ff/geometry_exam_9_files/mc002-6.jpg
@hero