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MakcuM [25]
3 years ago
8

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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