All walls of the regular octahedron are identical equilateral triangles. ABCDEF octahedron edges have a length d = 6 cm. Calculate the surface area and volume of this octahedron.

Correct answer:

S =  124.7077 cm2
V =  101.8234 cm3

Step-by-step explanation:

d=6 cm  S1=3/4 d2=3/4 62=9 3 cm215.5885 cm2  S=8 S1=8 15.5885=72 3=124.7077 cm2
V=2/3 d3=2/3 63=72 2=101.8234 cm3

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