There are thirteen ways.
Four shapes(triangle,dimonds,or cone)
There are technically many shapes that could be put into the form of a triangle, but only triangles can make real triangles (without getting into more complicated shapes).
5
myra has 375 and rick has 125
12
22 stamps
9 shapes
Rubber stamps come in many shapes and sizes. They consist of a handle, usually of wood or plastic, and the die--attached to said handle-- made of rubber or a rubber like substance.
Well you can make at least 52 shapes using jello.
Four shapes(triangle,dimonds,or cone)
12
You can make a retangle and diamond. :)
Currently in the US up to one ounce is 45 cents. So however many stamps it takes to make that amount.
about 10
There are technically many shapes that could be put into the form of a triangle, but only triangles can make real triangles (without getting into more complicated shapes).
You can make a lot more than three shapes with just 2 prisms.
There is no standard size for a postage stamp. Stamps come in all shapes, sizes, designs and values. The most common shape is rectangular and either vertical or horizontal. Many countries produce square, round, triangular and diamond shaped stamps. Some countries produce stamps with non-geometric shapes such as a map of the country. Some stamps are very big, others are very small. Some stamps have a smell impregnated into them, some have a moving picture, some are gummed, some are self-adhesive, some even have patterns in the perforations.