Homework Help: Geometry - Angle Construction

Posted by Amy on Saturday, September 6, 2008 at 8:57pm.

I need to construct a 75 degree angle. I was thinking I could get a 45 degree angle by drawing a right angle and bisecting it, but I'm not really sure on how to get a 30 degree angle. Am I going about this wrong?

Geometry - Angle Construction - Amy, Saturday, September 6, 2008 at 9:03pm
Never mind, I think I got it. :)
Geometry - Angle Construction - MikeG, Tuesday, July 7, 2009 at 6:03pm
A 45 degree angle is 3, 15 degree angles. Divide the 45 by 3 = 15.
So, make a 45 degree angle & add...
45+15=60
60+15=75

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