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on some flags around the world! :)
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∙ 14y ago
Anonymous
PYRAMID
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What combination of shapes that you could use to make a hexagon?
There are an infinite number of options. Even sticking with polygons with sides of the same measure, a hexagon can be made from 6 equilateral triangles, or 4 eq triangles and a 60 degree rhombus, or 2 eq triangles and 2 60-deg rhombi, or 3 60-deg rhombi. Each of the equilateral triangle could be made from smaller shapes. Eg four equilateral mini-triangles to make 1 triangle. Or 2 mini-triangles and 1 mini-rhombus or 2 60-deg mini-rhombi. And then each of those mini triangles could be made up of smaller micro-shapes. And so on ...
What is the apothem of a regular hexagon with sides of 8 inches?
4 times the square root of 3. Use an equilateral triangle and 30-60-90 triangles.
How many equilateral triangles in a geodesic dome?
The answer varies depending on the exact type of geodesic dome you are using. A 2 frequency and 4 frequency geodesic domes use 20 equilateral triangles despite the two-frequency having many more faces than the 2 frequency where the 3 frequency geodesic dome (150 sided) uses none at all. The above calculations, however, are only common to a certain architectural model. Assuming the domes are built mathematically instead of according to architectural integrity, the number of equilateral triangles in a "pure" dome, a geodesic sphere, is exactly equal to the number of faces, by definition.
What is a theme for a math project?
You could use the Pythagorean Theorem and many triangles You could use the Pythagorean Theorem and many triangles
Real life situations where you use fractions?
in cookbooks and recipes
How do you you you use the word equilateral in a sentence?
Equilateral triangles have three sides of the same length.
How do you use right triangles in real life?
Its simply as this. The only way you would use right triangles in real life if you would want to become a math teacher.
How do you use triangles in the real world?
to keep rythm
Use of similar triangles in daily life?
There are many uses of similar triangles in daily life. These triangles can create the symmetry in art and other aspects that they enjoy.
How do you use similar triangles in real life situations?
arcitecture. blue prints are drawings and scale models and use similarity bc they are not the same size as the actual thing.
How are congruent triangles used in real life?
Mostly congruent triangles are used for construction of things like bridges and buildings because they are considered more stable and strong to use (i hope that helps i had to learn this for a project)
What combination of shapes that you could use to make a hexagon?
There are an infinite number of options. Even sticking with polygons with sides of the same measure, a hexagon can be made from 6 equilateral triangles, or 4 eq triangles and a 60 degree rhombus, or 2 eq triangles and 2 60-deg rhombi, or 3 60-deg rhombi. Each of the equilateral triangle could be made from smaller shapes. Eg four equilateral mini-triangles to make 1 triangle. Or 2 mini-triangles and 1 mini-rhombus or 2 60-deg mini-rhombi. And then each of those mini triangles could be made up of smaller micro-shapes. And so on ...
How can you make 4 equilateral triangles from 6 equal length sticks or matches?
Make a Triangular Pyramid. Place three flat to form the first triangle, then make it into a pyramid with the remaining three. (It's a tetrahedron - a four-sided figure, and all sides are equilateral triangles.)
How are similar triangles used in everyday life?
we use triangles in our everyday life.while constructing buildings,different chain modals,cookery items,etc. are some examples of triangles that we use in our everyday life.
What is the apothem of a regular hexagon with sides of 8 inches?
4 times the square root of 3. Use an equilateral triangle and 30-60-90 triangles.
What is the height of an equilateral triangle with the side lengths of 18 center meters?
In effect an equilateral triangle is made up of two right angle triangles joined together so use Pythagoras' theorem to find the height:- 182-92 = 243 and the square root of this will be the height of the equilateral triangle which is about 15.588 cm
What is the perimeter of an equilateral triangle with an altitude of 15?
An equilateral triangle has 3 equal interior angles each of 60 degrees. There are two right angled triangles in an equilateral triangle. So we can use trigonometry to find the length of one side of the equilateral triangle then multiply this by 3 to find its perimeter. Hypotenuse (which is one side of the equilateral) = 15/sin 60 degrees = 17.32050808 17.32050808 x 3 = 51.96152423 Perimeter = 51.96152423 units.
