MediumLaws of sines & cosines

OpenStax, Algebra and Trigonometry 2e §10.1 Non-right Triangles: Law of Sines · Exercise 68 · Trigonometry · Laws of sines & cosines

Non-right Triangles: Law of Sines · Exercise 68

Points $A$ and $B$ are on opposite sides of a lake. Point $C$ is 97 meters from $A .$ The measure of angle $B A C$ is determined to be 101°, and the measure of angle $A C B$ is determined to be 53°. What is the distance from $A$ to $B,$ rounded to the nearest whole meter?

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OpenStax, Algebra and Trigonometry 2e · §10.1 Non-right Triangles: Law of Sines · Exercise 68

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