1.) A. hypotenuse - he longest side of a right triangle, opposite the right angle.
B., The complement of the hypotenuse, and the complements of the other angles are called the circular parts of the triangle.
2.) A. Converse - engage in conversation.
B.Riding a bus in New York City, I heard people around me conversing in perhaps ten different languages.
3.) A. Irrational Numbers - a real number that cannot be expressed as a ratio of integers, i.e. as a fraction. Therefore, irrational numbers, when written as decimal numbers, do not terminate, nor do they repeat.
b.)he real numbers, which include irrational numbers, have now to be defined.
4.) A. Rational Numbers - is any number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.
B. It is easy to estimate of a positive Rational Number, a/b if we write it as a mixed fraction
.6.) a. Elastic potential energy - energy stored in any object or material that is bent, stretched, or compressed.
7.) A. Newton - the unit in the metric system used to measure force.
8.) A. Force Field - an area around an object where an object can influence another object with out touching it. A magnetic field is an example of this.
9.) A. Inertia - how hard it is to get something moving, stop a moving object, or change the direction of a moving object.
B. These doctrines of inertia follow, naturally from the geometrical analysis of Descartes.
10.) A. Normal force - a equal but opposite force that pushes back when you stand, sit, or push on a surface so you do not sink through that surface.