Today in Geometry Class I relearned how to solve for x in a polygon. This is how you do it:
One angle equals 90 degrees and the angle above it equals 60 degrees. What is the messure of the missing angle? To figure this out, first you have to figure out how many degrees are in a triangle. You would find that it is 180 degrees. Then you would have to set 90 degrees, 60 degrees, and x to equal 180 degrees. then solve algebraically.
90+60+x=180
150+x=180
x=30
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