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120
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I also have this problem.  Can anyone help?

 

What is the value of x?

 

 Dec 22, 2021
 #1
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p and q are two straight lines. The vertically positioned angles they make are called vertical angles, and so are the horizontally opposite ones. What do you notice about these two vertical angles, and about the sum of 30 and x?

 Dec 22, 2021
edited by tinfoilhat  Dec 22, 2021

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