Find the Missing Parts of the Triangle $$\begin{array} { l } a = 20 \mathrm { ft } \\b = 38 \mathrm { ft } \\c = 42 \mathrm { ft }\end{array}$$

question 179

Multiple Choice

Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.
- $$\begin{array} { l } a = 20 \mathrm { ft } \\b = 38 \mathrm { ft } \\c = 42 \mathrm { ft }\end{array}$$

• A) \(\mathrm { A } = 28.4 ^ { \circ } , \mathrm { B } = 32.3 ^ { \circ } , \mathrm { C } = 119.3 ^ { \circ }\)
• B) No triangle satisfies the given conditions.
• C) \(A = 64.6 ^ { \circ } , B = 28.4 ^ { \circ } , C = 87 ^ { \circ }\)
• D) \(\mathrm { A } = 28.4 ^ { \circ } , \mathrm { B } = 64.6 ^ { \circ } , \mathrm { C } = 87 ^ { \circ }\)

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