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Trigonometry Word Problems (Part 1) Instructional VideoTrigonometry Word Problems (Part 1) Instructional Video
Publisher
Khan Academy
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
10th - 12th
Subjects
Math
2 more...
Resource Type
Instructional Videos
Media Length
9:57
Audiences
For Teacher Use
1 more...
Instructional Strategy
Flipped Classroom
Usage Permissions
Fine Print
Instructional Video

Trigonometry Word Problems (Part 1)

Curated and Reviewed by Lesson Planet

Sal starts to solve a trigonometric word problem of a wayward ship captain who veers off course and once aware of his predicament, needs to know how far he is from his destination. Instead of using the Law of Cosines in his solution, Sal uses the SOH-CAH-TOA model, the Pythagorean Theorem, and basic trigonometric identities along with a review of algebraic manipulation of trigonometric functions. He runs out of time to complete this problem in this video; it is completed in part two.

54 Views 20 Downloads

Concepts

right angles applications, soh-cah-toa, right triangles, Trigonometry, trigonometric word problems, trigonometry applications

Additional Tags

Trigonometry, trig word problems, trigonometry word problems, applications of right triangles, trig applications, math

Classroom Considerations

  • This video is hosted on YouTube

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