i think because of the shape.
In building slanted roofs.
Triangles are used in construction because they are the most stable structure type. The angles take in weight and spread it throughout the sides of the triangle, so the weight is balanced out.
Your question as stated has only one possible answer, or maybe two:In what context? Art? Construction? In geometry it doesn't matter.It isn't.
equilateral triangles
i think because of the shape.
In building slanted roofs.
Triangles are rigid, quadrilaterals are not - a square can be "squashed" into rhombus.
Triangles are used in construction because they are the most stable structure type. The angles take in weight and spread it throughout the sides of the triangle, so the weight is balanced out.
Your question as stated has only one possible answer, or maybe two:In what context? Art? Construction? In geometry it doesn't matter.It isn't.
fhduia dyr s
NO!!!! Only to right angles (90 o) triangles. For other types of triangle, you have to use a construction line, which has a right angle in it.
Trigonometry is applied in construction and building, as trigonometry measures right angled triangles.
Triangles are used in structures because a triangle is a very stable shape that cannot be stretched or squashed easily - unlike rectangles which can easily become parallelograms.
Triangles are an important part of mathematics (there is a whole branch of mathematics devoted to the study of triangles, called trigonometry) and mathematics is the language of science.
Equilateral triangles
equilateral triangles