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by phoenix9801 » Wed Jul 25, 2012 2:27 pm
Can anyone help me with this problem please.

The Original Question is asking what is A+B+C = ?????



The Answer is 160, But I not sure how they figure it out as 160?????
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by theCEO » Wed Jul 25, 2012 2:33 pm
I cant see the pic. Can you re-attach the file?
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by phoenix9801 » Wed Jul 25, 2012 2:42 pm
I am Sorry it won't let me post it as an image only as an attachment "it give an error message, it properly because the recent update they made on this forum". to view the attachment you have to login and download it.
theCEO wrote:I cant see the pic. Can you re-attach the file?
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by truplayer256 » Wed Jul 25, 2012 7:00 pm
Pretty sure it's 180 degrees and not 160 due to angle C being a vertical angle.
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by theCEO » Wed Jul 25, 2012 7:01 pm
When you view this post can you see the attachment?
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by truplayer256 » Wed Jul 25, 2012 7:08 pm
To theCEO: I can certainly see the attachment. I am quite surprised that you cannot.
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by theCEO » Wed Jul 25, 2012 8:02 pm
truplayer256 wrote:To theCEO: I can certainly see the attachment. I am quite surprised that you cannot.
Thanks for letting me know truplayer. I found that I had to hit the compatibility button (internet explorer). Strange, I have never done this in the past. Makes me wonder all the things I may have missed on all my favorite sites!
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by theCEO » Wed Jul 25, 2012 8:05 pm
phoenix9801 wrote:Can anyone help me with this problem please.

The Original Question is asking what is A+B+C = ?????



The Answer is 160, But I not sure how they figure it out as 160?????
Are you sure you gave us all the information :). For the answer to be 160degrees, something is missing!
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by armand_h » Thu Jul 26, 2012 12:08 am
a+b+c=x+y+z, with x, y and z being the opposite angles to a, b and c resp.
knowing that a+b+c+x+y+z=360, then a+b+c=360/2=180
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