Solve the Right Triangle $$\mathrm { B } = 58.45 ^ { \circ } , \mathrm { a } = 480.7 \mathrm {~m}$$

question 6

Multiple Choice

Solve the right triangle. If two sides are given, give angles in degrees and minutes.
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$$\mathrm { B } = 58.45 ^ { \circ } , \mathrm { a } = 480.7 \mathrm {~m}$$
Give side lengths to two decimal places.

• A) \(\mathrm { A } = 31.55 ^ { \circ } ; \mathrm { b } = 830.97 \mathrm {~m} ; \mathrm { c } = 905.12 \mathrm {~m}\)
• B) \(\mathrm { A } = 31.55 ^ { \circ } ; \mathrm { b } = 782.90 \mathrm {~m} ; \mathrm { c } = 918.69 \mathrm {~m}\)
• C) \(\mathrm { A } = 31.55 ^ { \circ } ; \mathrm { b } = 734.83 \mathrm {~m} ; \mathrm { c } = 918.69 \mathrm {~m}\)
• D) \(\mathrm { A } = 31.55 ^ { \circ } ; \mathrm { b } = 782.90 \mathrm {~m} ; \mathrm { c } = 931.34 \mathrm {~m}\)

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