The Given Measurements May or May Not Determine a Triangle $$\mathrm { A } = 50 ^ { \circ } , \mathrm { a } = 9 , \mathrm {~B} = 63 ^ { \circ }$$

question 75

Multiple Choice

The given measurements may or may not determine a triangle. If not, then state that no triangle is formed. If a triangle is
formed, then use the Law of Sines to solve the triangle, if it is possible, or state that the Law of Sines cannot be used.
- $$\mathrm { A } = 50 ^ { \circ } , \mathrm { a } = 9 , \mathrm {~B} = 63 ^ { \circ }$$

• A) \(\mathrm { C } = 67 ^ { \circ } , \mathrm { b } \approx 10.5 , \mathrm { c } \approx 9.3\)
• B) \(\mathrm { C } = 23 ^ { \circ } , \mathrm { b } \approx 7.7 , \mathrm { c } \approx 9.3\)
• C) \(\mathrm { C } = 67 ^ { \circ } , \mathrm { b } \approx 10.5 , \mathrm { c } \approx 10.8\)
• D) No triangle is formed.

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