-28
You can make three rectangles. Remember that a square can also be a rectangle.5x14x23x3
four
One.
yes 24 1,2,6,8
Assuming the 12 squares are the same size, three. And three more if you count different orientations (swapping length and breadth) as different rectangles.
Oh, dude, let me break it down for you. So, you can make a rectangle with 1 tile, 3 tiles, 5 tiles, and so on up to 45 tiles. That's like, 23 different rectangles in total. But hey, who's counting, right?
18
Squares are actually also rectangles so you could make 8 rectangles without touching any of the squares. However, if you could cut the squares, that would be a different problem....
Oh, what a happy little question! With the number 30, you can create 33 different rectangles. Isn't that just delightful? Remember, there are many ways to look at things, and creativity is the key to unlocking endless possibilities!
Using all 13 squares, and not counting different orientations, only one.
You can make 9 triangles but NOT rectangles.
To determine the number of rectangles that can be made using 24 tiles, we need to consider the different possible dimensions of rectangles. A rectangle can have a length and width ranging from 1 to 24, inclusive. Each unique combination of length and width will form a distinct rectangle, so the total number of rectangles can be calculated by summing the total number of combinations for each possible length and width. This can be done using the formula n(n+1)/2 for the sum of the first n natural numbers, where n is the total number of tiles (24 in this case).