Whenever any kind of line segment or rotation of a ray will be carried out it will be rotated about its endpoint; the angle will be easily formed between the initial and final position.
In the world of mathematics, different pairs of angles are being used by people for example complementary angles, supplementary angles, linear pairs, vertically opposite angles, adjacent angles and several other kinds of available options.
Two angles will always be said to be the adjacent angles whenever they share the common side as well as the common vertex.
The endpoint of the ray from the side of the angle will be known as the vertex of the angle and the adjacent angles will be complementary or supplementary whenever they will share the common vertex and side depending upon the overall scenario.
A very basic example of the adjacent angle is the minute and second hand of the clock because of the very basic and natural formation being undertaken by them.
Following are the most important properties of the adjacent angles about which every kid should know thoroughly:
- They will be sharing the common vertex
- They will be sharing the common arms
- Such angles whenever overlap on each other
- If it will never have any kind of common interior point then it will be termed as the best possible adjacent angle pair
- It can either be supplementary or complementary whenever they will be sharing the common vertex
- All these kinds of angles should have the non-common arm on both sides of the common arm
The adjacent angles will have the common side, as well as common vertex, and is said to be the supplementary angles whenever the sum of both the angles will be 180°.
If two supplementary angles are adjacent to each other then it can also be considered as the linear pair. Linear pair includes the pair of adjacent angles that will be measuring up to the formation of the straight line that will be known as the linear pair. The angles into the linear pair will be supplementary.
Whenever the pair of lines will be interacting with each other then four kinds of angles will be formed that will be vertically opposite to each other. These kinds of angles are known as vertical angles or opposite angles.
It is very much important for the kids to be clear about these kinds of aspects of the types of angles and the linear pair so that they can deal with things very easily and have the best possible command over the whole process. In this way, kids can make the right kind of decisions in real life because of the prevalence of adjacent angles in two different kinds of areas without any kind of issue. Some of the very basic examples of real-life in terms of adjacent angles are explained as:
- The hands of the clock are the best possible example for the adjacent angles
- Open scissors is the best example of the adjacent angle
- Another very common example of the adjacent angle is the ladder leaning against the wall
- Crossroads are also a very common example of the adjacent angle
- The steering wheel of the car and the pen into the pen stand or another very important example to be undertaken by the kids in terms of adjacent angle formation
Hence, being clear about such basic concepts is very much important so that kids can deal with things very easily.
Apart from this, it is important to know alternate interior angles and other concepts of the parallel lines and transversal so that kids never get confused in the examination.
Depending upon the experts of the industry from the house of Cuemath is the best way of having a good command over all such concepts very easily and efficiently.