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Magazine Problem 57
Find \(\theta\) if \(\theta\) is between \(0^{\circ}\) and \(90^{\circ}\). Round your answers to the nearest tenth of a degree. $$ \tan \theta=0.6873 $$
Problem 58
Find \(\theta\) if \(\theta\) is between \(0^{\circ}\) and \(90^{\circ}\). Round your answers to the nearest tenth of a degree. $$ \cos \theta=0.5490 $$
Problem 59
Find \(\theta\) if \(\theta\) is between \(0^{\circ}\) and \(90^{\circ}\). Round your answers to the nearest tenth of a degree. $$ \sin \theta=0.9813 $$
Problem 60
Find \(\theta\) if \(\theta\) is between \(0^{\circ}\) and \(90^{\circ}\). Round your answers to the nearest tenth of a degree. $$ \tan \theta=0.6273 $$
Problem 61
Find \(\theta\) if \(\theta\) is between \(0^{\circ}\) and \(90^{\circ}\). Round your answers to the nearest tenth of a degree. $$ \sec \theta=1.0191 $$
Problem 62
Find \(\theta\) if \(\theta\) is between \(0^{\circ}\) and \(90^{\circ}\). Round your answers to the nearest tenth of a degree. $$ \sec \theta=1.0801 $$
Problem 63
Find \(\theta\) if \(\theta\) is between \(0^{\circ}\) and \(90^{\circ}\). Round your answers to the nearest tenth of a degree. $$ \csc \theta=1.8214 $$
Problem 63
The following problems review material that we covered in Section 1.4.If \(\sec B=2\), find \(\cos ^{2} B\).
Problem 64
The following problems review material that we covered in Section 1.4.If \(\csc B=3\), find \(\sin ^{2} B\).
Problem 64
Find \(\theta\) if \(\theta\) is between \(0^{\circ}\) and \(90^{\circ}\). Round your answers to the nearest tenth of a degree. $$ \csc \theta=1.4293 $$
