36
126 rectangles. 1 Strip of 6 equals 21 rectangles, multiply by 1 strip of 3 which makes 6, is 126 rectangles, all in one big rectangle.
4 rectangles
225
90
9
There are 2025 rectangles in a 9x9 grid.
126 rectangles. 1 Strip of 6 equals 21 rectangles, multiply by 1 strip of 3 which makes 6, is 126 rectangles, all in one big rectangle.
A pentagonal pyramid has a pentagonal base and five triangular faces. The base itself is a single rectangle, but it is not a rectangle; hence, there are no rectangles in the structure. Therefore, a pentagonal pyramid contains zero rectangles.
16 1x1 rectangles + 12 2x1 rectangles + 8 3x1 rectangles + 4 4x1 rectangles + 12 1x2 rectangles + 9 2x2 rectangles + 6 3x2 rectangles + 3 4x2 rectangles + 8 1x3 rectangles + 6 2x3 rectangles + 4 3x3 rectangles + 2 4x3 rectangles + 4 1x4 rectangles + 3 2x4 rectangles + 2 3x4 rectangles + 1 4x4 rectangle. A Grand Total of: 100 squares and rectangles. OR: A rectangle is formed by 2 horizontal lines and 2 vertical lines. There are 5 horizontal and 5 vertical lines so the number of rectangles is 5C2 * 5C2 = 10 * 10 = 100
That depends on how big the rectangles are.
96 rectangles.
4 rectangles
441
There are 15 rectangles.
225
62 x 38 = 2356 rectangles
14