2010015601 | math4u.vsb.cz

SubArea:

Metric properties

Level:

Project ID:

2010015601

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

A regular hexagonal prism

A B C D E F A^{'} B^{'} C^{'} D^{'} E^{'} F^{'}

has the side

a

of the length

3 cm

and the height

v

of the length

8 cm

. Find the angle between the lines

A D^{'}

and

C D^{'}

. Round the result to two decimal places.

{31.31}^{\circ}

{58.69}^{\circ}

{16.70}^{\circ}

{20.57}^{\circ}