2 answers:
Answer:
x=20
Step-by-step explanation:
These are verticle angles, meaning the two should equal one another. If one angle is 60, its vertical angle is x+40.
x+40=60
x=20 (subtract 40 from both sides)
The two angles given are vertical angles which mean they are the same.
x +40 = 60
Subtract 40 from both sides:
x = 20
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Step-by-step explanation:
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