9000121005 | math4u.vsb.cz

SubArea:

Metric properties

Level:

Project ID:

9000121005

Accepted:

1

Clonable:

0

Easy:

0

In the cube

A B C D E F G H

find the angle between the lines

A S_{B C}

and

A D

, where

S_{B C}

is the center of the edge

B C

.

{63.43}^{\circ}

{26.57}^{\circ}

{53.13}^{\circ}

{36.87}^{\circ}