18-11-2021
Mathematics

contestada

Benjamin has a ladder that is 15 ft long. he wants to lean the ladder against a vertical wall so that the top of the ladder is 13.8 ft above the ground. what is the angle, rounded to the nearest tenth, that the ladder makes with the ground ?

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Аноним Аноним

20-11-2021

Answer:

Step-by-step explanation:

θ = arcsin(13.8/15) = 66.9°

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