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No. But all isosceles triangles and equilateral triangles are.
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∙ 13y ago
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Are all equilateral triangles also isoscelles triangles?
Yes. But not all isosceles triangles are equilateral.
Are all right triangles isosceles triangles?
no
Are Triangles equilateral triangles?
Triangles are equilateral triangles only when all of their 3 sides are equal in lengths.
Are all Equilteral triangles are acute triangles?
Yes.
What things are scalene triangles?
Scalene triangles are polygons like all triangles. The lengths of the sides of scalene triangle are all different.
What is symmetrical picture?
what is semmetrical?
Some equilateral triangles are not isosceles?
All isosceles triangles are not equilateral triangles
Are all equilateral triangles acute triangles?
Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.
Are some isosceles triangles equilateral triangles?
All isosceles triangles are not equilateral triangles
Are all triangles polgons?
yes. all triangles.
Are all equilateral triangles also isoscelles triangles?
Yes. But not all isosceles triangles are equilateral.
What are the names of all triangles and their definitions?
What is the names of all the triangles?
Are all right triangles isosceles triangles?
no
Do all triangles have right angles?
No. Only right triangles do, and not all triangles can be right triangles. Equilateral triangles, for example, are always 60°-60°-60°. Isosceles and scalene triangles can be right triangles; all isosceles triangles have the additional useful property of being able to be split into two right triangles.
What are all the mathematical triangles called?
The set of all triangles, probably.
Why can all triangles tessellate?
because all triangles can be drawn with a compass
Are Triangles equilateral triangles?
Triangles are equilateral triangles only when all of their 3 sides are equal in lengths.
