Ladder slope

What is the slope of a ladder 6.2 m long and 5.12 m in height.

Correct answer:

A =  55.6703 °

Step-by-step explanation:

c=6.2 m a=5.12 m A1=arcsin(a/c)=arcsin(5.12/6.2)0.9716 A=A1  °=A1 180π   °=0.9716 180π   °=55.67  °=55.6703°=55°4013"

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