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Chapter 10: Problem 4
In questions 1-11 \(\Delta \mathrm{ABC}\) has a right angle at \(\mathrm{C}\). Calculate \(A\) given \(\mathrm{AC}=14 \mathrm{~cm}\) and \(\mathrm{BC}=9 \mathrm{~cm}\)
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In questions \(1-10\) solve \(\triangle \mathrm{ABC}\) given \(\mathrm{AB}=80 \mathrm{~cm}, \mathrm{BC}=70 \mathrm{~cm}, \mathrm{AC}=62 \mathrm{~cm}\)
A \(12 \mathrm{~N}\) force acts at \(40^{\circ}\) to the negative \(y\) axis. Resolve the force into forces in the \(x\) and \(y\) directions.
In questions \(1-10\) solve \(\triangle \mathrm{ABC}\) given \(\mathrm{AB}=36 \mathrm{~cm}, \mathrm{BC}=36 \mathrm{~cm}, B=60^{\circ}\)
Convert the following angles to degree/ minute/second format: (a) \(7.3614^{\circ}\) (b) \(10.0932^{\circ}\) (c) \(14.9610^{\circ}\)
For questions \(1-10\) solve \(\triangle \mathrm{ABC}\) given \(A=37^{\circ}, B=47^{\circ}, \mathrm{AB}=17 \mathrm{~cm}\)
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