   Chapter 8.2, Problem 48E ### Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919

#### Solutions

Chapter
Section ### Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919
Textbook Problem
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# Solving a Right Triangle In Exercises 43-48, solve for x, y, or r as indicated. SeeSolve for r. To determine

To calculate: The value of r in the provided right angle triangle. Explanation

Given Information:

The provided triangle is shown below:

Formula used:

cos20°0.9396

Right triangle definition:

sinθ=yr         cscθ=rycosθ=xr         secθ=rxtanθ=yx         cotθ=xy

Where, x is the length of the side adjacent to θ, y is the length of the side opposite to θ, and r is the length of hypotenuse

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