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Mathematics 17 Online
OpenStudy (anonymous):

what is the value of x? a) 47 b) 56 c)33 d)28

OpenStudy (anonymous):

OpenStudy (anonymous):

would it be plain 28 degrees as we see in the figure? wahhhh!!

OpenStudy (saifoo.khan):

I don't think vertically opposite angles be applied here ?

OpenStudy (jhannybean):

lmao no.

OpenStudy (saifoo.khan):

Lol. Then? how to solve?

OpenStudy (jhannybean):

@jim_thompson5910 :) master of the obvious. Hehehe.

OpenStudy (aravindg):

Why are the degree measures outside the circle?

jimthompson5910 (jim_thompson5910):

use theorem #4 on this page http://www.regentsprep.org/Regents/math/geometry/GP15/CircleAngles.htm

jimthompson5910 (jim_thompson5910):

those are arc measures

OpenStudy (anonymous):

yes what jim said ll

OpenStudy (saifoo.khan):

Nice link/

OpenStudy (jhannybean):

look!it's jim rolling a rock up a mountain. You know he made this page..

jimthompson5910 (jim_thompson5910):

no it was made long before i found it

OpenStudy (saifoo.khan):

Created by Donna Roberts Copyright 1998-2012 http://regentsprep.org Oswego City School District Regents Exam Prep Center See themost bottom of the page.

OpenStudy (jhannybean):

:P

jimthompson5910 (jim_thompson5910):

there you go lol

OpenStudy (anonymous):

damn i'm learning more about this site than the damn math problem lol

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