As we reduce force structure, something that Secretary Gates pointed out has increased as a result of large budgets over the last 10 years, we have a responsibility to provide the most cost-efficient support for the force that we're going to need.
Definition of Alternate Interior Angles. When two lines are cut by a transversal, the pair of angles formed interior of the two lines and on the opposite of the transversal is called Alternate Interior Angles.
The interior angles only add to 180Â° when the triangle is planar, meaning it is lying on a flat plane. If the triangle is not planar, for example if it is lying on the curved surface of a sphere, the angles do not add to 180Â°. 1  Triangle definition.  Hypotenuse.