Yes, every square is congruent
1. Buy a Masquerade mask 2. Either use old cd's or something with a reflective surface and cut into different sized squares. 3. Glue the squares on the mask in the same position like the one in the video
no
No, but put 2 squares beside each other and get a rectangle! No, that's why they have different names.
They can't, unless you're cutting them all into different sizes.
It depends on the configuration of the 100 squares. Different configurations - 1*100 or 2*50 etc will give different perimeters.
no he has normal feet
That you have two different arms. You are Maladroit.
Answer # 1If the 2x2 squares are mutually exclusive (i.e. non-overlapping), then the maximum number of 2x2 squares on a standard 8 x 8 board is 8x8 / (2x2) = 64 / 4 = 16.
rectangles have 2 sets of parellel sides but 2 different pairs of side lengths
It is not possible to answer in terms of a grid that cannot be seen, but a normal grid of 2 squares x 2 squares will have 5 squares.
2 x 2 = 4 squares
pyramid with 2 squares on top row, 3 squares on second row, 5 squares on third row, and 7 squars on bottom row