cubes, prisms, dodecahedrons...
A rectangular prism has 6 faces. A pentagon prism has 7 faces. Therefore a rectangular prism has one less face than a pentagonal prism.
A shape that has fewer than 8 faces and fewer than 10 edges is a triangular prism. A triangular prism has 5 faces (2 triangular faces and 3 rectangular faces) and 9 edges. It meets the criteria of having fewer than 8 faces and fewer than 10 edges.
A cube made from 8 smaller cubes would have a greater volume than a long row of cubes if the row consists of fewer than 8 cubes. The volume of a cube is calculated as the side length cubed, and since 8 cubes can be arranged to form a larger cube, their combined volume will exceed that of a straight line of cubes. If the row also consists of 8 cubes and is arranged in a straight line, their volumes would be equal, but the cube would occupy a smaller space due to its three-dimensional shape.
I can do it with 130, in 2-dimensions. In 3-d fewer matchsticks will be required.
no
7
cubes, prisms, dodecahedrons...
yes
A rectangular prism has 6 faces. A pentagon prism has 7 faces. Therefore a rectangular prism has one less face than a pentagonal prism.
rectangular prism pyramid
A shape that has fewer than 8 faces and fewer than 10 edges is a triangular prism. A triangular prism has 5 faces (2 triangular faces and 3 rectangular faces) and 9 edges. It meets the criteria of having fewer than 8 faces and fewer than 10 edges.
A cube made from 8 smaller cubes would have a greater volume than a long row of cubes if the row consists of fewer than 8 cubes. The volume of a cube is calculated as the side length cubed, and since 8 cubes can be arranged to form a larger cube, their combined volume will exceed that of a straight line of cubes. If the row also consists of 8 cubes and is arranged in a straight line, their volumes would be equal, but the cube would occupy a smaller space due to its three-dimensional shape.
Square ice cubes, octagon ice cubes, and hexagon ice cubes will melt at the same rate, assuming they are all the same size and made of the same material. The shape of the ice cube does not significantly impact the rate at which it melts.
There are an equal amount of nets for a rectangular prism since a cube contains the same amount of edges at the same exact degrees.
There are an equal amount of nets for a rectangular prism since a cube contains the same amount of edges at the same exact degrees.
A cube has six sides; a pyramid has five, if you count the bottom of the base.