2 years ago

A ladder is leaning against the top of

Mathematics

2 answers:

Dafna11 [192]2 years ago

6 0

Answer:

Step-by-step explanation:

Discussion

You are working with the Cosine of the angle.

Hypotenuse = 12.5

Base = 3

Theta = ?

Solution

Cos(theta) = base / hypotenuse Substitute values

Cos(theta) = 3 / 12.5 Divide

Cos(theta) = 0.24 Tale the inverse cos

theta = cos-1(0.24)

theta = 76.11 degrees

mihalych1998 [28]2 years ago

5 0

<h3>Answer: Roughly 76.11 degrees</h3>

Work Shown:

Check out the diagram below for the triangle drawing, and also the steps needed to find the angle.

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