1103018902 | math4u.vsb.cz

SubArea:

Metric properties

Level:

Project ID:

1103018902

Accepted:

1

Clonable:

0

Easy:

0

Let

φ

bet the angle between a space diagonal of a cube and its face diagonal. Choose the correct expression for

φ

.

tg φ = \frac{\sqrt{2}}{2}

\sin φ = \frac{\sqrt{2}}{2}

tg φ = \frac{\sqrt{3}}{3}

tg φ = \frac{\sqrt{6}}{3}