OpenStax, Algebra and Trigonometry 2e §10.1 Non-right Triangles: Law of Sines · Try It 4 · Trigonometry · Laws of sines & cosines

Non-right Triangles: Law of Sines · Try It 4

Find the area of the triangle given $β = 42°,$ $a = 7.2 ft,$ $c = 3.4 ft .$ Round the area to the nearest tenth.

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OpenStax, Algebra and Trigonometry 2e · §10.1 Non-right Triangles: Law of Sines · Try It 4

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