If you have to use all of them, 1.
To determine how many rectangles can be formed from 36 squares, we can use the formula for counting rectangles in a grid. Each rectangle is defined by choosing two horizontal and two vertical lines. For a 6x6 grid (since 36 squares form a 6x6 arrangement), there are 7 horizontal lines and 7 vertical lines (including the edges). The number of rectangles is given by the combination formula: ( \binom{7}{2} \times \binom{7}{2} = 21 \times 21 = 441 ). Therefore, you can make 441 rectangles from 36 squares.
49 tiles
seven
2 tiles of 7 ft x 7 ft will be enough.
The answer depends on whether or not the 7 smaller rectangles are the same size, and also on the relationship between their length and breadth.
The only ones are (1 x 21) and (3 x 7) .
49 tiles
1 x 42 2 x 21 3 x 14 6 x 7
7
seven
(trick question) ha but i don't think you can arrange 7 tiles in a square, but if you could the answer would be 7
7
2 tiles of 7 ft x 7 ft will be enough.
The answer depends on whether or not the 7 smaller rectangles are the same size, and also on the relationship between their length and breadth.
The Scrabble game includes 100 letter tiles. Each player starts the game by drawing 7 tiles.
Seven (7) letter tiles (blank inclusive, if any).
You do not earn any extra points for using 7 tiles. You need to use all 8 tiles to get a bonus score of 50 points.