"Vertices" means corners.
"Tetra" means four and "hedron" means side, so a tetrahedron is a four sided object. A tetrahedron looks like pyramid. Each side is a triangle.
The bottom of a tetrahedron is a triangle, and a tetrahedron goes up to a point at the top. The three corners of the triangle at the bottom plus the point at the top gives you a total of four corners.
AR Many people believe it is AK, but that is Alaska.
Their are 75 counties and 135 cities in AR!
250 miles
71 miles
19 miles :)
10 AR points
7.0 ar points!
It is 13.0 AR points.
34 miles
It is 7 AR points.
Ar^30 | 12 Ar^31 | 13 Ar^32 | 14 Ar^33 | 15 Ar^34 | 16 Ar^35 | 17 Ar^36 | 18 Ar^37 | 19 Ar^38 | 20 Ar^39 | 21 Ar^40 | 22 Ar^41 | 23 Ar^42 | 24 Ar^43 | 25 Ar^44 | 26 Ar^45 | 27 Ar^46 | 28 Ar^47 | 29 Ar^48 | 30 Ar^49 | 31 Ar^50 | 32 Ar^51 | 33 Ar^52 | 34 Ar^53 | 35
There is 7.0 AR points in The Fire Within.