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Find the Missing Parts of the Triangle A=10.5a=149ftb=176ft\begin{array} { l } \mathrm { A } = 10.5 ^ { \circ } \\\mathrm { a } = 149 \mathrm { ft } \\\mathrm { b } = 176 \mathrm { ft }\end{array}

Question 442

Multiple Choice

Find the missing parts of the triangle.
- A=10.5a=149ftb=176ft\begin{array} { l } \mathrm { A } = 10.5 ^ { \circ } \\\mathrm { a } = 149 \mathrm { ft } \\\mathrm { b } = 176 \mathrm { ft }\end{array}
If necessary, round angles to the nearest tenth and side lengths to the nearest foot.


A) B1=12.4,C1=157.1,c1=318ft\mathrm { B } _ { 1 } = 12.4 ^ { \circ } , \mathrm { C } _ { 1 } = 157.1 ^ { \circ } , \mathrm { c } 1 = 318 \mathrm { ft }
B) no such triangle
B2=167.6,C2=1.9,c2=27ft\mathrm { B } _ { 2 } = 167.6 ^ { \circ } , \mathrm { C } _ { 2 } = 1.9 ^ { \circ } , \mathrm { c } _ { 2 } = 27 \mathrm { ft }
C) B1=157.1,C1=12.4,c1=318ft\mathrm { B } _ { 1 } = 157.1 ^ { \circ } , \mathrm { C } _ { 1 } = 12.4 ^ { \circ } , \mathrm { c } 1 = 318 \mathrm { ft }
D) B=12.4,C=157.1,c=318ft\mathrm { B } = 12.4 ^ { \circ } , \mathrm { C } = 157.1 ^ { \circ } , \mathrm { c } = 318 \mathrm { ft } B2=1.9,C2=167.6,c2=27ftB _ { 2 } = 1.9 ^ { \circ } , C _ { 2 } = 167.6 ^ { \circ } , c _ { 2 } = 27 \mathrm { ft }

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