How many pentagon faces does the buckyball have?
930941
12, same as a classical soccer ball. \nIt is a dodecahedron whose edges are capped with equilateral hexagons.
1137805
One of them does not; Abe Lincoln. The right side of his face is shown on the penny. The left side of Washington, Jefferson and Roosevelt's faces are shown on the others.\n\nBut why? Why?!?
477711
The interior and exterior angle add up to 180 degrees; so far the smallest would be 180 - 110 = 70 degrees.  But since there are 5 angles in a pentagon, we have to first make sure that the unknown angle of the pentagon is not larger than 110 (making it's supplement, the exterior angle, smaller than 70 degrees.\n\nDraw a pentagon on your scratch paper (it doesn't have to be perfect) and pick one of the vertices (the "corners" where the sides meet).  If you draw a line from that vertex to all of the other vertices, you see that you've divided the pentagon into 3 triangles.  Since each triangle has 180 degrees, the whole pentagon has angles that add up to 3 x 180 or 540 degrees.  From the four angles you've been told (85 + 90 + 95 + 110 = 380) you can figure out that the fifth angle has to be 160 degrees (540 - 380 = 160).  So the exterior angle that matches up with that angle is 180 - 160 = 20 degrees and choice B. is correct!
100955
Cube, pyramid, sphere, cone, cylinder.  There are others.
1102644
eeeeep     ...... you mean you think at least one of them is awesome?.... awwww Bucky...just when I was starting to like you.....lol...
848041
There are nearly an infinite number of possible shapes, all based on a six sided crystal.\n\nIt is NOT necessarily true that no two are alike.  No one can say for certain since there is no way to study a nearly infinite number of snowflakes to make a comparison.\n\nBut consider this possibility, that there are two snowflakes with the EXACT same pattern and layout.  One is an inch in diameter, and the other is 3/4 inch.  We can say that thes are not alike since they are of different sizes.  We can assume that it is possible that the exact same pattern may appear in another flake that is one inch in diameter, and another that is 1/4 inch, and any size in between those I've mentioned.  \n\nWhat if two appeared that were the same size within a thousandth of an inch?  We can't say that the are exactly the same.  But what if two appeared, but the difference in size were too small to measure?  ARE they the same?\n\nEven if there were a LOT of money to spend on such a research project, the research could only go so far.  If the study were done in Colorado, for instance, there would be no way to know if a duplicate appeared outside of Moscow, or New York, or Lake Tahoe, or even right outside the researcher's door.\n\nJust because there are NEARLY infinite possibilies of patterns, the fact that nature limits the patterns to six sides means that there is a potential limit to the number of patterns.  And don't forget, nature is not TRYING to prevent duplication.  The same kinds of physical forces are in place in the making of EVERY single snowflake, all over the world.\n\nThere are nearly an infinite number of ways a human being can appear, but, for the most part, we all fall into the usual pattern of one head, two arms and two legs.  In between, there is a great variety in skin color, size, shape of head, hand, belly and bottom.\n\nSame for snowflakes
905683
faces - 6\nedges - 12\ncorners - 8
243979
a hectagon is 100 sides, a pentagon is 5. there is no specific formula for calculating the area of a pentagon but you can divide it into different shapes like triangles and trapaziums and work out the area of those shapes and add them together.
680535
every spherical thing has one face ,such as moon,sun,earth,globe,etc
476849
a pentagon, or a regular pentagon, depending on if all the sides & angles are equal or not. hope that helped.
430105
uh....the pentagon? :)
908743
A regular 2D polygon with 13 vertices is called a triskaidecagon.  There are no regular 3D polyhedron with 13 vertices.  There exists a polyhedron with 13 vertices and 11 faces, an augmented hexaongal prism, but mathematically studied polyhedra with 13 vertices are very rare.
889348
As the previous poster said, you don't have enough information.  If you have n-sided polyhedra, are the sides numbered 1 to n?  Is the expected value in reference to a throw of the dice?  If so, are we talking about two dice?\n\nFor two dice with the sides numbered 1 to n, the answer is n + 1.
743787
infinitly as many... there are millions of figures... triangle (3 sides) square (4 sides) pentagon (5 sides)... I wonder what you call a figure with 100,000 sides... hehe
801416
sphere none of the list\ncone one vertex and one face\ncylinder two faces-two circular edges
52888
What pentigon? the shape pentagon or the Pentagon in US?
904530
The shape with 120 sides is called Hexakis Icosahedron.\n\nThe Hexakis Icosahedron has 62 vertices, 120 faces and 180 edges. (The Hexakis Icosahedron is the only polyhedron with 120 faces.) \n\nThe Hexakis Icosahedron contains 120 triangles. \n\nThe dual of the Hexakis Icosahedron is the great rhombicosidodecahedron. \n\nI hope I answered your question. All the best.