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Mathematics 20 Online
OpenStudy (anonymous):

PLEASE HELP I had to solve for x and y and explain my reasoning with a paragraph proof which was this: "x and 86 degree angles are vertically opposite and vertically opposite angles are always equal. Therefore x=86 degrees. Then, by the sum of all angles of a quadrilateral, (180- y) + 94+86+92=360. So, y=92." I got x right but not y. Can you help me figure it out? Diagram's in the comments.

OpenStudy (anonymous):

OpenStudy (anonymous):

y = 360-(94+86+92)

OpenStudy (anonymous):

92 is also vertically opposite

OpenStudy (anonymous):

Oh. Okay . Thanks!

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