Ángulo obtuso Un ángulo obtuso es un ángulo que mide más de 90 grados (90°) pero menos de 180 grados (180°). Un ángulo obtuso tiene el siguiente aspecto: Aquí puedes dibujar ángulos con Geogebra https://www.geogebra.org/m/scavsujt […]
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Ordinates
Ordinates Ordinate is the vertical value in an ordered pair of coordinates. It is symbolized with «y» and it is always written second, in a pair of coordinates. The ordered pairs above denote the position of the fruits on the coordinate grid. The first number is called the «abscissa» and denotes the horizontal position. The […]
Operations on integers
Operations on integers are all the mathematic acts that happen under defined conditions. In maths, there are 4 basic rules that can solve anything. These are Addition Operation of Integers (+) Subtraction Operation of Integers (-) Multiplication Operation of Integers (*) Division Operation of Integers (/) Integers mean a whole positive or negative number. But […]
Odd number
Odd number Odd number is a number which is not divisible by «2». An odd number always ends in 1, 3, 5, 7, or 9. Odd numbers from 1 to 100 When you have an odd number of objects, you can not divide them into equal groups! […]
Obtuse triangle
Obtuse triangle An obtuse triangle or obtuse-angled triangle is a type of triangle that has one obtuse (greater than 90°) angle. As the sum of all the interior angles of a triangle is 180°, an obtuse-angled triangle has one obtuse angle and two acute angles (less than 90° each). An obtuse triangle is like this: […]
