![parallel lines in math illustrations parallel lines in math illustrations](https://www.mathplanet.com/Oldsite/media/43423/transversal.jpg)
When rolling a die, the complimentary event of getting a 6 is getting a 1, 2, 3, 4, or 5.If an event is represented as E, the complimentary event is represented as E and called, 'not E'.Not the event but the opposite of the event.Think 52 + 40 = 92, then subtract the extra 1 added to 39 at the start. One number is rounded to simplify the calculation then the answer is adjusted to compensate for the original change. Also North East (NE), South East (SE), South West (SW) and North West (NW). Some examples include: North (N), South (S), East (E), West (W). Commutative law, commutativity and turn-around facts are interchangeable terms.Demonstrates that numbers can be added in any order or multiplied in any order and the answer will be the same.Exampleįraction shown with one number over another with a dividing line, e.g.
![parallel lines in math illustrations parallel lines in math illustrations](https://image.shutterstock.com/image-vector/types-lines-parallel-perpendicular-intersecting-260nw-1918217750.jpg)
If the lines are parallel the co-interior angles are supplementary (add up to 180 degrees). When two lines are cut by a third line (transversal) co-interior angles are between the pair of lines on the same side of the transversal. The scores are clustered around the scores 3 and 4. Where most of the scores are grouped in a set of scores. There are many different kinds of clocks, but the two most common are analog with 'hands' for hours, minutes and seconds, and digital, which displays only digits (numbers). ExampleĪn instrument used to keep and display the time. The boundary line or perimeter of a circle. ExampleĪ line that joins two points on a curve. The point inside the circle which is the same distance from all points on the circumference.
#Parallel lines in math illustrations plus
The process of combining collections of objects into a larger collection.Īdd, addition, plus and sum are related terms. Add, addition, plus and sum are related terms.Ĭombining a collection of things together:.The process of combining collections of objects into a larger collection.
![parallel lines in math illustrations parallel lines in math illustrations](https://xaktly.com/Images/Mathematics/ParallelLines/ParallelNotation.png)
The red lines illustrate some angles that are acute (less than 90 degrees).Ī triangle with all interior angles less than 90 degrees. The accuracy of the measurement depends on the quality of the instrument being used and the person measuring.