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....
60
Just four rectangles comprise 64 squares of the same size: 1X64, 2X32, 4X16, and 8X8.
Using all 13 squares, and not counting different orientations, only one.
96 rectangles.
two, squares and rectangles
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....
60
Assuming the 12 squares are the same size, three. And three more if you count different orientations (swapping length and breadth) as different rectangles.
Just four rectangles comprise 64 squares of the same size: 1X64, 2X32, 4X16, and 8X8.
Using all 13 squares, and not counting different orientations, only one.
There are many different quadrilaterals such as squares, trapezoids, rectangles, rhombus and parallelogram.
You could make 5 rectangles with 10 squares
Rectangles and squares both have 4 corners.
96 rectangles.
You need 4 rectangles and two squares * * * * * No, you do not need to have squares: there can be six rectangles - as in a brick shape.
Excluding rotations, 2, plus a square.