Nürinurk Nürinurk on nurk, mis on suurem kui 90° ja väiksem kui 180°. Nürinurk on suurem kui täisnurk ja väiksem kui sirgnurk. Nürinurk näeb välja selline: Siin sa võid Geogebra abil joonestada erinevaid nurkasid: https://www.geogebra.org/m/scavsujt […]
Silt: English O
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: […]
