Back to 10.1 Non-right Triangles: Law of Sines

10.1 Exercise 25

Avg difficulty 2.5

Use the Law of Sines to solve for the missing side for each oblique triangle. Round each answer to the nearest hundredth. Assume that angle $A$ is opposite side $a ,$ angle $B$ is opposite side $b ,$ and angle $C$ is opposite side $c .$

Find side $c$ when $B = 37° , C = 21° ,$ $b = 23.$

OpenStax Algebra and Trigonometry 2e, 10.1 Non-right Triangles: Law of Sines, exercise 25

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Adapted from College Algebra © 2021 Rice University. Licensed under CC BY 4.0. Sources: College Algebra 2e, Algebra and Trigonometry 2e, Precalculus 2e, College Algebra with Corequisite Support 2e. Imported at revision 4922e46.