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HELP PLEASE!

Carmen is designing an intersection of the rail line and four streets. She wants to know which streets are parallel

Which streets are parallel? Check all that apply.
c || d
c || e
c || f
d || e
d || f
e || f

CHECK ALL THAT APPLY ITS NOT ONE ANSWER

HELP PLEASE! Carmen is designing an intersection of the rail line and four streets-example-1

2 Answers

4 votes

Answer:

Option C. and D. are correct

Explanation:

c//f

d//e

good luck:)

User Xiaoyu Yu
by
8.2k points
1 vote

Answer:

d║e, c║f

Explanation:

The acute angle of intersection of e with t is ...

180° - 112° = 68°

This angle is the same as the acute angle at d, so d and e are parallel.

The acute angle of intersection of c with t is ...

180° -114° = 66°

This angle is the same as the acute angle at f, so c and f are parallel.

d║e, c║f

_____

Note that the acute angles at the intersections with t are all "corresponding". That is why their congruence means the associated lines are parallel.

User Xiao Jia
by
8.3k points