No, not normally
true!! apex.
For that Rhombus pic, it's TRUE -APEX
The circles could be in 2 planes that are parallel to each other. Lines and planes can be parallel. Lines of latitude are examples of circles that are in parallel planes.
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, not normally
true!! apex.
For that Rhombus pic, it's TRUE -APEX
No. Because tessellation is about using lost (infinitely many) copies of a polygon to cover a surface, One polygon does not comprise a tessellation.
beacuse he could
Tessellation is the filling of a plane area with non-overlapping plane shapes, or tiles. A synonym could be tiling, or wallpapering, or honeycomb.
With two circles you can get 8 and ∞.
What are tessellations? A tessellation is a series of shapes that cover a plane without any gaps. It could be like the tile in your shower. This concept was turned into art by M. C. Escher. More background can be found at the related link below.
Assuming that you mean non-symmetrical, the answer is yes.
White circles on the tongue could be many things. It could be mouth sores, it could be a geographic tongue, or it could be a reaction to something the person ate.
This could be called tiling or tessellation. Check for Penrose Tiles in your favourite search engine.
The circles could be in 2 planes that are parallel to each other. Lines and planes can be parallel. Lines of latitude are examples of circles that are in parallel planes.