3 years ago

Somebody help me?! Finding an angle measure given a triangle and parallel lines.

Mathematics

1 answer:

balandron [24]3 years ago

8 0

Answer:

x=78

Step-by-step explanation:

the sum of all angles in a triangle=180

180-59=129

y>x

70+59=129

180-129=51

129-51=78

x=78

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