EG and HJ are parallel lines. Which angles are alternate interior angles?
1 answer:
Answer:
see below
Step-by-step explanation:
"Alternate" means the angles are on opposite sides of the transversal DK. "Interior" means the angles are between the parallel lines. Here, that means that segment HI will be common to the two angles of interest.
The two pairs of opposite interior angles are ...
- ∠EFI and ∠JIF
- ∠GFI and ∠HIF . . . . . matches an answer choice
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1. reflection about the line y=x to form ΔA'B'C' and translation 1 unit right and 5 units up to form ΔA''B''C'';
2. translation 1 unit right and 5 units up to form ΔA'B'C' and reflection about the line y=x to form ΔA''B''C''.
You can see that results are different.
On added picture blue colour responds to composition of transformations 1 and red colour to composition of transformations 2.
1. reflection about the line y=x to form ΔA'B'C' and translation 1 unit right and 5 units up to form ΔA''B''C'';
2. translation 1 unit right and 5 units up to form ΔA'B'C' and reflection about the line y=x to form ΔA''B''C''.
You can see that results are different.
On added picture blue colour responds to composition of transformations 1 and red colour to composition of transformations 2.