1103021407 | math4u.vsb.cz

SubArea:

Level:

Project ID:

1103021407

Accepted:

1

Clonable:

0

Easy:

1

The vertical cross-section of the embankment around the pond has the shape of an isosceles trapezium. Calculate the angle of inclination of the embankment if the embankment is

2 m

high, the top width is

3 m

and the arms are

4 m

long.

30^{\circ}

60^{\circ}

{26.57}^{\circ}

45^{\circ}