Metric properties

1103018801

Level: 
A
Choose the correct verbal description of the angle shown in the picture:
The angle between two space diagonals of a cube.
The angle between a space diagonal of a cube and its edge.
The angle between two face diagonals of a cube.
The angle between a space diagonal of a cube and a face diagonal.

1103018802

Level: 
A
Choose the correct verbal description of the angle shown in the picture.
The angle between a space diagonal of a cube and its face diagonal.
The angle between a space diagonal of a cube and its edge.
The angle between two face diagonals of a cube.
The angle between a face diagonal of a cube and its edge.

1103018804

Level: 
A
Choose the correct verbal description of the angle shown in the picture, where the point SEF is the midpoint of the edge EF.
The angle between the line ASEF and the plane BCG (right side face).
The angle between the line ASEF and the plane EFG (top face).
The angle between the line ASEF and the plane DCG (back face).
The angle between the line ASEF and the plane ABF (front face).