Math

1. propotion

1.1. harmonious relation of parts to each other or to the whole : balance, symmetry. 2a : proper or equal share each did her proportion of the work.

2. similar shapes

2.1. Two figures that have the same shape are said to be similar. When two figures are similar, the ratios of the lengths of their corresponding sides are equal. To determine if the triangles below are similar, compare their corresponding sides.

3. square roots

3.1. In mathematics, the square root of x is a positive number y that, multiplied by itself, equals x. Every non-negative real number has a single non-negative square root, called the main square root.

4. Pytagorem Theorym

5. Degres and angles

5.1. The more familiar unit of measurement is that of degrees. A circle is divided into 360 equal degrees, so that a right angle is 90°. For the time being, we'll only consider angles between 0° and 360°, but later, in the section on trigonometric functions, we'll consider angles greater than 360° and negative angles.

6. Fractions

6.1. Fractions represent equal parts of a whole or a collection. Fraction of a whole: When we divide a whole into equal parts, each part is a fraction of the whole. For example, Fraction of a collection: Fractions also represent parts of a set or collection.

7. Pipe Chart

7.1. Pie chart or pie chart, as it is traditionally called pie chart is a pie chart in which the values ​​of each statistical category represented are proportional to the respective angle measurements.

8. graphs

8.1. Porcentage

8.1.1. Percentage or Percentage is a measure of ratio based on 100. It is a way of expressing a ratio or a relationship between 2 values ​​from a fraction whose denominator is 100, that is, it is dividing a number by 100.