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inna [77]
3 years ago
12

Two angles are vertical angles. One angle is 2x the other angle is labeled (x+30). Find the value of x

Mathematics
1 answer:
Stells [14]3 years ago
5 0
Vertical angles have the same measure 
So, 2x will be equal to x+30
2x = x+30
x = 30
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