Discussion

How you would use the exterior angles concept to find the value of x (see below).

What's wrong?

Question 1:

Find the unknown angle x.

Answer = 120 degrees

Independent Learning

Hi Students,
the following are web links and web pages that are related to the topic of our study for today. Please feel free to explore and go through the quizzes and activities in these sites.

http://www.aaamath.com/B/geo318x4.htm

http://www.aaamath.com/B/geo318x1.htm

http://www.regentsprep.org/Regents/math/poly/PPoly3.htm

http://regentsprep.org/Regents/Math/poly/LPoly3.htm