1103189206 | math4u.vsb.cz

SubArea:

Volume and surface of solids

Level:

Project ID:

1103189206

Source Problem:

Accepted:

1

Clonable:

1

Easy:

0

The edge length of the regular tetrahedron shown in the picture is

6 cm

. Find the surface area of this tetrahedron.

36 \sqrt{3} {cm}^{2}

12 \sqrt{3} {cm}^{2}

36 \sqrt{6} {cm}^{2}

9 \sqrt{3} {cm}^{2}