EBK MATLAB: AN INTRODUCTION WITH APPLIC
EBK MATLAB: AN INTRODUCTION WITH APPLIC
5th Edition
ISBN: 8220102007642
Author: GILAT
Publisher: YUZU
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Chapter 1, Problem 17P

In the triangle shown a = 5 in., b = 7 in., and γ = 25°. Define a, b,and γ as variables, and then:

Chapter 1, Problem 17P, In the triangle shown a = 5 in., b = 7 in., and  = 25°. Define a, b,and  as variables, and then:

  1. Calculate the length of c by substituting the variables in the Law of Cosines.

(Law of Cosines: c2= a2+ b2- 2abcos γ )

  • Calculate the angles α and β (in degrees) using the Law' of Sines.
  • Verify the Law of Tangents by substituting the results from part (b) into the right and left sides of the equation.
  • Law of tangents: a b a + b = tan 1 2 α β 1 2 α + β

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    Chapter 1 Solutions

    EBK MATLAB: AN INTRODUCTION WITH APPLIC

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