I can do it with 130, in 2-dimensions. In 3-d fewer matchsticks will be required.
Eight squares are needed.
Eight, which will be sufficient for 14 squares.
That would be known as area.
8 squares. One of 11x11 Five of 2x2 Two of 1x1
how many squares with sides that are 6 inches long are needed to cover a squae with a side length of 30 inches without overlapping
Eight squares are needed.
The answer depends on the size of the squares.
Eight, which will be sufficient for 14 squares.
6 sides are needed
2 squares and 4 rectangles * * * * * 6 rectagles in three pairs. The ends need not be squares.
6 squares of the same sizes are needed to build a 3 dimensional cube
That would be known as area.
8 squares. One of 11x11 Five of 2x2 Two of 1x1
it is true
about 16
Crops were needed as a surplus to help create trade between cultures.
That African Americans needed to create their own communities.