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2 years ago

Find the missing angle measures

Mathematics

2 answers:

Nastasia [14]2 years ago

8 0

Answer:

so it would be 120 defrees i think i think i am wrong mark him brainliest

Step-by-step explanation:

emmasim [6.3K]2 years ago

4 0

Answer:

see below

Step-by-step explanation:

Assuming s and t are parallel

The two angles are same side interior angles and same side interior angles add to 180 when the lines are parallel

4x-12 + 120 = 180

4x -12 = 60

4x = 72

x = 18

That means 4x -12 = 4(18) -12 = 60

Vertical angles are equal. Alternate interior angles are equal. Alternate exterior angles are equal. All pink dot angles are equal.

Pink dots are 60 degrees

All blue lines are equal. They are 120 degrees

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