Math question FB friends. I helped my Granddaughter graph angles - TopicsExpress



          

Math question FB friends. I helped my Granddaughter graph angles on a circle last night. The problems never went beyond 120 degrees. We graphed every problem between 0 and 120 degrees, but she was told that the whole circle needed to be graphed. If I remember correctly, you have to go past 180 degrees to get to the second half of a circle. Are all the teachers that taught us 50 years ago wrong or is this some common core crap?
Posted on: Fri, 10 Oct 2014 21:12:47 +0000

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