Solve the Right Triangle Shown in the Figure $$\mathrm { B } = 30.4 ^ { \circ } , \mathrm { c } = 3.4 \mathrm {~mm}$$

question 273

Multiple Choice

Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest
tenth of a degree.
- $$\mathrm { B } = 30.4 ^ { \circ } , \mathrm { c } = 3.4 \mathrm {~mm}$$

• A) \(\mathrm { a } = 2.9 \mathrm {~mm} , \mathrm {~A} = 59.6 ^ { \circ } , \mathrm { b } = 1.7 \mathrm {~mm}\)
• B) \(\mathrm { a } = 1.7 \mathrm {~mm} , \mathrm {~A} = 59.6 ^ { \circ } , \mathrm { b } = 2.9 \mathrm {~mm}\)
• C) \(a = 2.1 \mathrm {~mm} , \mathrm {~A} = 59.6 ^ { \circ } , \mathrm { b } = 2.7 \mathrm {~mm}\)
• D) \(\mathrm { a } = 2.9 \mathrm {~mm} , \mathrm {~A} = 59.6 ^ { \circ } , \mathrm { b } = 2.1 \mathrm {~mm}\)

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Definitions:

Effective Rate

The actual interest rate an investor receives after the effects of compounding interest are taken into account.

Compounding Interval

The period of time at the end of which interest is added to the principal balance of an investment or loan.

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The charge for borrowing money or the return on invested capital, generally expressed as a percentage rate.

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