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Directions: Use the Law of Sines to find each missing side or angle. Round to the nearest tenth.

Directions: Use the Law of Sines to find each missing side or angle. Round to the-example-1
User Ambertch
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Question 9


(\sin x)/(23)=(\sin 27^(\circ))/(11)\\\\\sin x=(23\sin 27^(\circ))/(11)\\\\x \approx 71.7^(\circ), 108.3^(\circ)

Both of these cases satisfy the angle sum of a triangle.

Question 11


(\sin x)/(27)=(\sin 74^(\circ))/(26)\\\\\sin x=(27 \sin 74^(\circ))/(26)\\\\x \approx 86.6^(\circ), 93.4^(\circ)

Both of these cases satisfy the angle sum of a triangle.

User Kevin Tanudjaja
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