1 / 15

Triangulating Right Triangle Scenarios for Side Lengths & Angles | Trigonometry Chapter 15

Dive into the world of right triangles and master trigonometric ratios, geometric figures, angles of elevation and depression scenarios, chord length calculations, and 3D problem-solving techniques. Practice examples included.

sarratt
Télécharger la présentation

Triangulating Right Triangle Scenarios for Side Lengths & Angles | Trigonometry Chapter 15

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Trigonometry Chapter 15

  2. Right Triangles

  3. Used for finding side lengths and angles of right triangles Trigonometric Ratios in Right Triangles

  4. Ex. 1 Ex. 2

  5. Ex. 1 Using trigonometry in geometric figures

  6. Ex. 2 A rhombus has diagonals of length 10 cm and 6 cm. Find the smaller angle of the rhombus. Ex. 3

  7. Ex. 4 A chord of a circle subtends an angle of 112° at its centre. Find the length of the chord if the radius of the circle is 6.5 cm.

  8. Angles of Elevation and Depression Problem Solving using Trigonometry

  9. Ex. 1 When measured from a point 12.4 m from its base, the angle of elevation to the top of a tree is 52°. Find the height of the tree.

  10. Ex. 2

  11. Ex. 1 3-D Problem Solving

  12. Ex. 2

  13. Ex. 3

  14. Kylie measures a 32° angle of elevation from a point on level ground to the top of a building 120 meters high. She walks towards the building until the angle of elevation is 45°. How far does she walk? Exit Ticket

More Related