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Euclid knew how to draw equilateral triangles, squares, regular pentagons and regular hexagons, and infinitely many others.Onigiri are made of cooked Japanese rice, usually pressed into an equilateral triangle about three inches across and one inch thick.The unfinished house, which is built to resemble an equilateral triangle and fashioned out of concrete and stone, is taking so long to build, he said.
True and it would be classed as an equilateral triangle
No, triangles with the same side lengths are always congruent.
Yes, it's very easy. All of the interior angles will be 60 degrees, and you'll have a cute little "equilateral" triangle that fits in your pocket.
If you only know the length of two sides of the triangle, there are an infinite number of different triangles you can build with them, all with different angles between those two sides.
20
No. Equilateral triangles have 60o angles. There is no way to build a right-angle triangle with sides of equal length.
According to some definitions an icosahedron is considered a Platonic solid so that each of its faces is an equilateral triangle. You would, therefore need three coplanar isosceles triangles to make each face of the icosahedron. Since there are 20 faces in an icosahedron, you would need 60 such triangles.
Build a tetrahedron...
to build
Euclid knew how to draw equilateral triangles, squares, regular pentagons and regular hexagons, and infinitely many others.Onigiri are made of cooked Japanese rice, usually pressed into an equilateral triangle about three inches across and one inch thick.The unfinished house, which is built to resemble an equilateral triangle and fashioned out of concrete and stone, is taking so long to build, he said.
Triangles Circles Squares... you know?
You can build a house, different shapes, triangles, etc.
True
True and it will be an equilateral triangle
True and it would be classed as an equilateral triangle
No, triangles with the same side lengths are always congruent.