Volume and Area of a Regular Icosahedron An icosahedron is a regular polyhedron with 20 congruent equilateral triangular faces. Ask the user to supply the length of one of the edges (one side of a...

Volume and Area of a Regular Icosahedron An icosahedron is a regular polyhedron with 20 congruent equilateral triangular faces. Ask the user to supply the length of one of the edges (one side of a triangular face) and then calculate the total surface area and volume of the icosahedron. Report the answers and then repeat. Your program should loop until the value 0 is entered for the radius – and then it should promptly exit. Only positive numbers are allowed for the length of the edge. ???? =? √?∗?? ??????=?/?? (?+ √?)∗ ?3

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