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Mathematics 7 Online
OpenStudy (mtalhahassan2):

i need help

OpenStudy (mtalhahassan2):

http://prntscr.com/d3o08r

OpenStudy (mtalhahassan2):

for B i got DNE

OpenStudy (mtalhahassan2):

Know how can i figure out angle C isn't it be 180-112= 68?

OpenStudy (mtalhahassan2):

@DanJS

OpenStudy (danjs):

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OpenStudy (mtalhahassan2):

yes

OpenStudy (mtalhahassan2):

for angle B its don't exist

OpenStudy (mtalhahassan2):

which mean angle C be 68 then?

OpenStudy (mtalhahassan2):

180-112=68?

OpenStudy (mtalhahassan2):

@Ashleyisakitty @bonnieisflash1.0 @celinegirl @mathmate @3mar

OpenStudy (mathmate):

@MTALHAHASSAN2 From sum of angles of a triangle we know that sum of all angles =180 degrees A=112, B=DNE, and A+B+C=180 so what would C be? C=180-(112+DNE) = ?? and consequently what would c be?

OpenStudy (3mar):

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