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\nThe Ambiguous Case: Using the Sine Rule to Solve Triangles\n

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\nIn this lecture presentation, the focus is on the ambiguous case of the sine rule. The presenter uses two examples, one involving a triangle and the other a problem related to ships' bearings, to explain how to identify and solve the...\nIn this lecture presentation, the focus is on the ambiguous case of the sine rule. The presenter uses two examples, one involving a triangle and the other a problem related to ships' bearings, to explain how to identify and solve the ambiguous case. The presenter demonstrates how to use the sine rule to calculate the value of an unknown angle and how to identify whether there are two possible orientations of a triangle. The lesson also highlights the importance of considering both orientations to arrive at the correct solution. The lecture presentation concludes by emphasizing the significance of the ambiguous case and advising students to be careful and meticulous in their calculations.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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8:49
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Grade
Higher Ed
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nKnowmo Advanced Maths\n\n
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Date
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2018
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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sine, inverse, length, kilometers
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Additional Tags

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as, maths, rule, part, ii, lecture presentation, side lengths, ambiguous case, sine rule, missing angle, sign rule, clockwise direction, obtuse angle, acute angle, side, direction, case, angle, answers, diagram, sign, ship, triangle, answer, bearing, 38 degrees, 52 degrees, 39 degrees, 039 degrees, 90 degrees, 51 degrees
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Classroom Considerations

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Best For: Explaining a topic
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