Exam 14: Additional Topics in Trigonometry

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Given Given   ,   , and   , use the Law of Sines to solve the triangle (if possible) for the value of b. If two solutions exist, find both. Round answer to two decimal places. , Given   ,   , and   , use the Law of Sines to solve the triangle (if possible) for the value of b. If two solutions exist, find both. Round answer to two decimal places. , and Given   ,   , and   , use the Law of Sines to solve the triangle (if possible) for the value of b. If two solutions exist, find both. Round answer to two decimal places. , use the Law of Sines to solve the triangle (if possible) for the value of b. If two solutions exist, find both. Round answer to two decimal places.

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Find the component form of v if Find the component form of v if   and the angle it makes with the x-axis is   . and the angle it makes with the x-axis is Find the component form of v if   and the angle it makes with the x-axis is   . .

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Plot the following complex number. Plot the following complex number.    Plot the following complex number.

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Write the complex number shown below in trigonometric form. Write the complex number shown below in trigonometric form.

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If If   and   , and the vectors make angles of   with the x-axis respectively, find the component form of the sum of u and v. Round answers to two decimal places. and If   and   , and the vectors make angles of   with the x-axis respectively, find the component form of the sum of u and v. Round answers to two decimal places. , and the vectors make angles of If   and   , and the vectors make angles of   with the x-axis respectively, find the component form of the sum of u and v. Round answers to two decimal places. with the x-axis respectively, find the component form of the sum of u and v. Round answers to two decimal places.

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Given Given   and   , find   . and Given   and   , find   . , find Given   and   , find   . .

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