Solve the Right Triangle $$\mathrm { A } = 42.2 ^ { \circ } , \mathrm { b } = 3.2 \mathrm {~m}$$

question 64

Multiple Choice

Solve the right triangle. If two sides are given, give angles in degrees and minutes.
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$$\mathrm { A } = 42.2 ^ { \circ } , \mathrm { b } = 3.2 \mathrm {~m}$$
Round side lengths to one decimal place.

• A) \(\mathrm { B } = 47.8 ^ { \circ } ; \mathrm { a } = 5.2 \mathrm {~m} ; \mathrm { c } = 6.1 \mathrm {~m}\)
• B) \(\mathrm { B } = 47.8 ^ { \circ } ; \mathrm { a } = 1.8 \mathrm {~m} ; \mathrm { c } = 5.2 \mathrm {~m}\)
• C) \(B = 47.8 ^ { \circ } ; a = 1.8 \mathrm {~m} ; \mathrm { c } = 3.7 \mathrm {~m}\)
• D) \(\mathrm { B } = 47.8 ^ { \circ } ; \mathrm { a } = 2.9 \mathrm {~m} ; \mathrm { c } = 4.3 \mathrm {~m}\)

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