What kind of information can get from graphing ratios?
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Resposta:
Unit 7 - Graphical proportions
Synthesis: in this unit we will study the graphic proportions with their
aesthetic and mathematical aspects.
For Plato, Beauty has an autonomous, distinct existence
the physical support that accidentally expresses [...] the art
itself is a false copy of authentic Beauty and
as such it is uneducative for young people: better, therefore,
ban it from schools and replace it with the Beauty of forms
geometric, based on proportion and a conception
mathematics of the universe (ECO, 2004, p.50).
In mathematics studies we learn that reason is the
denomination of the quotient of two numbers. It is also the relationship between
two quantities; while proportion is the equality of two reasons.
These concepts are also used in Geometric Design,
especially when dealing with angles and segments.
There are proportional formulas on which
dimensions; the most famous is the golden section of the Greeks. “This is an
mathematical formula of great visual elegance [...]. The golden session was
used by the Greeks to design most of their works, from the
classic amphoras to the plants and the elevations of their temples ”.
(DONDIS, 1998, p. 73).
Explicação passo-a-passo: