this is Geometry: Suppose <1 and <2 are vertical angles. What is the value of y if m <1 = y + 82 and m <2 = 6y-8?
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OpenStudy (anonymous):
I don't understand your notation. I assume that <1 and <2 are angles, but I'm not familiar with the term 'vertical angle' or with the equation m <1 = y + 82
OpenStudy (anonymous):
etc
OpenStudy (bbb911):
so you dont know it? :(
OpenStudy (anonymous):
I probably do. I don't understand what you're asking.
OpenStudy (bbb911):
oh all of these: < are angles
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OpenStudy (anonymous):
I get that. What do you mean by m<1 ?
OpenStudy (bbb911):
well i just copied whatever the question had and it said what is the value of y if m <1 =y+82 and m < 2 =6y-8
OpenStudy (anonymous):
When you say 'vertical angle' do you mean perpendicular?
OpenStudy (bbb911):
vertical angles are the angles opposite each other when two lines cross
OpenStudy (anonymous):
m<1 means measure of <1. What is the magnitude of the angle
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OpenStudy (anonymous):
Ah. Thank you.
OpenStudy (anonymous):
vertical angles are congruent so there measures are the same so set the equations equal and solve