Try this (you'll have to use your imagination for the vertical lines) _________________________________ _________________________________ _________________________________ _________________________________ _________________________________ _________________________________
It is the RADICAL SIGN , its definition is - the symbol used to indicate a nonnegitive square root.
This
A square of any size would be similar.
They are similar because they both have 4 sides.
With a small square in its corner
In square each arm's length is equal. If we indicate each arm's length by 'a'. Then area of square =(a)2
The symbol depicting a smaller square inside a larger one indicate on an appliance indicates that it is double insulated. Some appliances may contain other symbols to indicate this.
yes
Shapes are said to be similar if they are proportioned to each other and have the same interior angles as for example a 4 inch square is similar to a 2 inch square
A square of identical shape but not size is similar. For example, a square is always a square, whether big or small. Or, a box with 4 sides with exactly the same top and bottom will be similar, but these similar or identical boxes can be tiny....or huge. A circle will be similar to other circles, but size could differ.
Similar polygons have congruent angles and the same shape (but not necessarily the same size). Since the shape of a square and a rectangle is different from the shape of a trapezoid, they are not similar to it.
yes. Any rhombus whose angles match those of a square is a square.