=-> The aspect ratio is the ratio of the width of a shape to its height when the width is larger than the height, i.e. the shape is positioned as a "landscape" rather than "portrait"..
=-> The aspect ratio is expressed as two numbers separated by a colon (x:y)...
MISUNDERSTANDINGS =->
=-> 'x' represents actual length and 'y' represents actual height..
This is false; they actually represent the relation between width and height. As an example, 8:5, 16:10 and 1.6:1 are the same aspect ratio..
Aspect Ratios =->
=-> 4:3 :- Some 20th century computer monitors, standard-definition television..
=-> √2:1 :- International paper sizes..
=-> 3:2 :- 35mm still camera film, iPhone displays..
=-> 16:10 :- Widely used widescreen computer displays..
=-> Φ:1 :- Golden ratio..
=-> 5:3 :- Super 16 mm, a standard film gauge in many European countries..
=-> 16:9 :- Widescreen TV..
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