Homework Answers
We know that, sin θ = perpendicular / hypotenuse
Where , for θ = 56° , perpendicular is x ( side opposite to angle) and hypotenuse is 19 ft
So, sin 56 = x /19
0.829 = x/19
x = 15.752 ft
Hence, slide will extend 15.8 ft approx from base of steps ---- Answer
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