five
The 3D shape formed by regular pentagons is a dodecahedron, which has 30 edges.
It has 5 sides and it is a regular pentagon
A pentagon has 5 edges and 5 vertices
A 3 dimensional pentagon has 15 edges
There are no curved edges in a pentagon. Part of the definition of any polygon is that they have straight edges.
there are 4 edges
''pent'' means five so its five
A pentagonal prism will have 15 edges.
15
A soccer ball with 12 regular hexagons and 20 regular pentagons follows the pattern of a truncated icosahedron. Each hexagon has 6 edges, and each pentagon has 5 edges. Therefore, the total number of edges on the soccer ball can be calculated by multiplying the number of hexagons by 6 and the number of pentagons by 5, then adding these products together. Total edges = (12 hexagons * 6 edges per hexagon) + (20 pentagons * 5 edges per pentagon) Total edges = 72 + 100 Total edges = 172 Therefore, a soccer ball with 12 regular hexagons and 20 regular pentagons has 172 edges.
There are 540 degrees in a regular pentagon. A pentagon consists of 5 angles and in a regular pentagon, each of the angles is 108 degrees.
A Pentagon Pyramid has six edges!