is each edge of a regular polyhedron has the same length

Name the polyhedron which has 4 faces, 6 edges and 4 vertices. => Hexahedron or Octahedron or Tetrahedron or Icosahedron..

Calculation of Density of a Cubic Crystal from its Edge Length. The edge length of a cubic crystal can be obtained from X-ray studies and knowing the crystal structure possessed by it so that the number of particles per unit cell are known, the density of..

Two more than twice the volume of a die is equal to three times the volume of a rectangular wood. The length of the wood is 1 cm more than the length of an edge of the die, its width is same as length of an edge of the die, and its height is 1 cm le..

The surface area of a cube is 54 in 2 . Find the length of each edge. => 2 in or 3 in or 4 in or 5 in..

What is the surface area of the resulting solid, if 6 cubes each having an edge length of 10 in. are joined end to end? => 3600 in. 2 or 2400 in. 2 or 2600 in. 2 or 3000 in. 2..

Choose the net diagram of pentagonal prism of unit base length and also find the number of faces, vertices and edges. => Figure 1 and 6, 6, 10 or Figure 3 and 7, 6, 9 or Figure 4 and 7, 10, 15 or Figure 2 and 7, 10, 15..

The total surface area of a cube is 3456 ft 2 . What is the length of its edge? => 22 ft or 20 ft or 24 ft or 26 ft..

If the volume of a cube is divided by its surface area, then the result is 4.5 cm. What is the length of the edge of the cube? => 26 cm or 27 cm or 18.0 cm or 28 cm..

What is the height of the rectangular prism, if the surface area of a cube with an edge of 3 cm is same as that of a rectangular prism with a length of 3 cm and width 3 cm? => About 5.34 cm or About 4.67 cm or About 2.33 cm or About 3 cm..

The rectangular prism is formed by stacking up cubes, each with an edge of length 4 cm. Find the volume of the rectangular prism. => 1534 cm 3 or 1533 cm 3 or 1536 cm 3 or 1537 cm 3..