Find the Missing Parts of the Triangle $\mathrm { B } _ { 1 } = 157.1 ^ { \circ } , \mathrm { C } _ { 1 } = 12.4 ^ { \circ } , \mathrm { c } 1 = 318 \mathrm { ft }$

question 101

Multiple Choice

Find the missing parts of the triangle.
-A = 10.5° a = 149 ft
B = 176 ft
If necessary, round angles to the nearest tenth and side lengths to the nearest foot.

• A) no such triangle
• B) \(\mathrm { B } _ { 1 } = 157.1 ^ { \circ } , \mathrm { C } _ { 1 } = 12.4 ^ { \circ } , \mathrm { c } 1 = 318 \mathrm { ft }\)
• \(\mathrm { B } _ { 2 } = 1.9 ^ { \circ } , \mathrm { C } _ { 2 } = 167.6 ^ { \circ } , \mathrm { c } _ { 2 } = 27 \mathrm { ft }\)
• C) \(\mathrm { B } = 12.4 ^ { \circ } , \mathrm { C } = 157.1 ^ { \circ } , \mathrm { c } = 318 \mathrm { ft }\)
• D) \(\mathrm { B } _ { 1 } = 12.4 ^ { \circ } , \mathrm { C } _ { 1 } = 157.1 ^ { \circ } , \mathrm { c } 1 = 318 \mathrm { ft }\)
• \(\mathrm { B } _ { 2 } = 167.6 ^ { \circ } , \mathrm { C } _ { 2 } = 1.9 ^ { \circ } , \mathrm { c } _ { 2 } = 27 \mathrm { ft }\)

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