Q:
# What is the way to make an icosahedron?

A:

**To make an icosahedron, create a template with 20 attached triangles, then fold the sides and glue the triangles on their edges to make the figure.** An icosahedron is a geometric figure with 20 faces, 30 edges and 12 vertices.

The icosahedron figure is one of five platonic solids. In this figure, five triangles meet at each vertex. The other four platonic solids are:

- Tetrahedron - in the shape of a triangle.
- Cube - in the shape of a square
- Octahedron - in the shape of a diamond
- Dodecahedron - in the shape of a pentagon

To make a icosahedron, one needs only a few supplies. A sheet of paper, pencil, template, scissors and glue or tape.

**Step 1: Trace the template**

Place the template on a sheet of plain paper and trace around it. Be sure to mark the fold lines.

**Step 2: Cut out and fold the figure**

Use a pair of scissors to carefully cut out the figure from the sheet of paper. Fold along the indicated fold lines, along the edges of each triangle. If desired, color the triangles to make the shape more decorative.

**Step 3: Glue or tape the edges**

Use a small bead of glue or clear tape to secure the open edges of the figure.

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Q:
## What is a 10-sided shape called?

A:A flat 10-sided shape with sides of equal length is called a decagon. A solid 10-sided shape with faces of equal size and shape is called a decahedron.

Full Answer >Filed Under: -
Q:
## How many faces does an octahedron have?

A:

Full Answer >**Octahedra have eight faces.**The answer to this question actually lies in the shape's name because the prefix "octa-" means "eight."Filed Under: -
Q:
## What shape has the most sides?

A:Shapes can have an infinite number of sides, but one example with a large number of sides is the googolgon, which has 10

Full Answer >^{100}sides. Other examples of shapes with a large number of sides include the chiliagon (1,000), myriagon (10,000) and megagon (1,000,000).Filed Under: -
Q:
## What are the characteristics of a trapezoid?

A:

Full Answer >**A trapezoid is a quadrilateral with two parallel sides and, usually, two nonparallel sides.**A quadrilateral is a geometric shape that has four sides. Some specialized types of trapezoid are the parallelogram and the isosceles trapezoid.Filed Under: