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Lera25 [3.4K]
3 years ago
6

What is the value of x? 20 35 60 70

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
5 0

Answer:

20

Step-by-step explanation:

so we know x+40=3x because opposite angles are congruent so if you solve it out you get x=20

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Step-by-step explanation:

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