Answer:
The answer is a circle. Sorry if it is too late to help you. Maybe it will help someone else.
Step-by-step explanation:
I just took a test with the same question. Proof of right answer is attached.
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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Answer:
see below
Step-by-step explanation:
The slopes of parallel lines are the same. The slopes of perpendicular lines are negative reciprocals of each other, hence their product is -1.
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For the most part, the concept of adding slopes of lines does not relate to parallel or perpendicular lines in any way.
