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Mathematics, mind map - Coggle Diagram
Mathematics, mind map
Transformation Geometry
Translation
In translation you have to move the object up,down,left or right,for example if you want to make the object 4 unit right and 2 unit down you can find the point and move 4 unit right horizontal and 2 down vertical,in math we can simplify it to plus 4X and minus 2Y
Reflection
If you want to make the object reverse you need to use the same number, and if it is positive and the first you have to make it negative so it will reflect.
Rotation
The point about which figure rotates is called the centre of rotation, and is often labelled O. In any rotation, each point and its image are the same distance from O, the problem will ask you to do clockwise or conterclockwise
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DEDUCTIVE GEOMETRY
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Angles in a right angle
Angles in right angle are complementary, which means their sum is 90°
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Statistics
Categorical Data
A categorical variable describes a particular quality or characteristic. The data is divided into categories, and the information collected is called is called categorical data.
Numerical Data
A numerical variable describes a quantity which is a number. The information collected is called numerical data.
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