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Determine and prove which lines are
parallel
I’ll give Brainliest. Due Soon.


Determine And Prove Which Lines Are Parallel Ill Give Brainliest Due Soon class=

Sagot :

Answer:

a and b are parallel, and so are t and s.

Step-by-step explanation:

By U-angles, a and b are parallel, because 108 + 72 = 180 degrees.

By corresponding angles and F-angles, t and s are parallel, because 108 = 108 degrees.

A and b are parallel because straight lines add up to 180!