OpenStax, Algebra and Trigonometry 2e §10.1 Non-right Triangles: Law of Sines · Exercise 73 · Trigonometry · Laws of sines & cosines
Non-right Triangles: Law of Sines · Exercise 73
Two streets meet at an 80° angle. At the corner, a park is being built in the shape of a triangle. Find the area of the park if, along one road, the park measures 180 feet, and along the other road, the park measures 215 feet.
OpenStax, Algebra and Trigonometry 2e · §10.1 Non-right Triangles: Law of Sines · Exercise 73
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.