1980 AHSME Problems/Problem 16

Problem

Four of the eight vertices of a cube are the vertices of a regular tetrahedron. Find the ratio of the surface area of the cube to the surface area of the tetrahedron.

$\text{(A)} \ \sqrt 2 \qquad \text{(B)} \ \sqrt 3 \qquad \text{(C)} \ \sqrt{\frac{3}{2}} \qquad \text{(D)} \ \frac{2}{\sqrt{3}} \qquad \text{(E)} \ 2$

Solution

$\fbox{}$

1980 AHSME (Problems • Answer Key • Resources)
Preceded by Problem 15	Followed by Problem 17
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1980 AHSME Problems/Problem 16

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Solution

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