A <span> regular </span>icosahedron<span> is a 3D convex polyhedron with 20 faces, 30 edges and 12 vertices while a regular octahedron has 8 faces. A tetrahedron has 4 faces and is shaped like a pyramid. All of these have triangular bases. A regular hexahedron has six faces and a base of a square</span>
Answer:
48828
Step-by-step explanation:
939×52 (52 weeks in a year)
=48828
not sure about this answer
Answer:
5 is the correct answer
Step-by-step explanation:
Answer:
After 8 hrs both candles would've burned out completely, so they'll, more or less, be at the same height.
