The sum<span> of </span>n consecutive even numbers can<span> be </span>found using S=n2+n<span>, where </span>n<span> > </span>2<span>. What is the </span>value<span> of</span>n<span> when the </span>sum<span> is </span>156<span> - 3304678.</span>
3/6 + 3/6 = 6/6
2/6 + 4/6 = 6/6
1/6 + 5/6 = 6/6
Well first the formula for finding exterior angles is (n-2)180
n is the number of angles, so if u have fifteen sides you do (15-2)180
13 x 180 = 2340
In order to study geometry logically, it will be important to understand key mathematical properties and to know how to apply useful postulates and theorems. a postulate is a proposition that has not been proven true but is considered to be true on the basis for mathematical reasoning.
