So you have to add 4.25 and 2.5 then what you get for your answer you subtract from 16 and you get your answer! (: tell me what you get
6.063... If you use a calculator you'll see that the number doesn't end/repeat.
Jusst plug in n = 10
so its 5(10) + 100 = 150
<span>Sum of Interior Angles = (Number of Sides -2) • 180 degrees
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<span>Number of Sides = [Sum of Interior Angles / 180 degrees] +2
</span><span>Number of Sides = (5,400 / 180) +2
</span><span>Number of Sides = 32
Source:
http://www.1728.org/polygon.htm
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