Rhombus
a larger equilateral triangle
No but they will make a hexagon
Triangles are equilateral triangles only when all of their 3 sides are equal in lengths.
Six equilateral triangles.
To create three different drawings showing a number of circles and triangles in which the ratio is 2:3 you can: Start with an equilateral triangle, draw a circle inside it, draw an equilateral triangle inside the circle, draw a circle in the triangle and then draw an equilateral tiangle in the smallest circle. Or, you could draw 3 triangles and 2 circles in a line. Or, you could draw 3 triangles on a line with 2 circles between them.
No two equilateral triangles do not make a square but two right triangles do.
All isosceles triangles are not equilateral triangles
All isosceles triangles are not equilateral triangles
Rhombus
Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.
a larger equilateral triangle
No but they will make a hexagon
Triangles are equilateral triangles only when all of their 3 sides are equal in lengths.
Six equilateral triangles.
Four equilateral triangles make up another equilateral triangle.
Yes. But not all isosceles triangles are equilateral.