Solve the Right Triangle $$B = 22.1 ^ { \circ } , \mathrm { c } = 4.0 \mathrm {~mm} , \mathrm { C } = 90 ^ { \circ }$$

question 199

Multiple Choice

Solve the right triangle. If two sides are given, give angles in degrees and minutes.
- $$B = 22.1 ^ { \circ } , \mathrm { c } = 4.0 \mathrm {~mm} , \mathrm { C } = 90 ^ { \circ }$$
Round values to one decimal place.

• A) \(\mathrm { a } = 2.9 \mathrm {~mm} , \mathrm {~A} = 67.9 ^ { \circ } , \mathrm { b } = 2.8 \mathrm {~mm}\)
• B) \(a = 1.5 \mathrm {~mm} , \mathrm {~A} = 67.9 ^ { \circ } , \mathrm { b } = 3.7 \mathrm {~mm}\)
• C) \(a = 3.7 \mathrm {~mm} , \mathrm {~A} = 67.9 ^ { \circ } , \mathrm { b } = 1.5 \mathrm {~mm}\)
• D) \(a = 3.7 \mathrm {~mm} , \mathrm {~A} = 67.9 ^ { \circ } , \mathrm { b } = 2.9 \mathrm {~mm}\)

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