Level:
Project ID:
1103021901
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
What is the slope of a staircase if the height of a stair is \( 15\,\mathrm{cm} \) and the depth of a stair is \( 30\,\mathrm{cm} \)?
\( 26.57^{\circ} \)
\( 63.43^{\circ} \)
\( 30^{\circ} \)
\( 60^{\circ} \)